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Wednesday 22 August 2012

Cybersecurity.....'' U.S experience

What You Can Do

Vulnerabilities in Cyberspace

Our economic vitality and national security depend on a vast array of interdependent and critical networks, systems, services, and resources known as cyberspace. Cyberspace has transformed the ways  we communicate, travel, power our homes, run our economy, and obtain government services.
But as we become more dependent on cyberspace, we face new risks. Adversaries are working day and night to use our dependence on cyberspace against us. Sophisticated cyber criminals and nation-states, among others, present risks to our economy and national security.

Preparing the Nation for Cyber Threats

DHS works to safeguard and secure cyberspace through programs such as the Stop.Think.Connect.™ Campaign, a national public awareness effort that aims to ensure the public both recognizes cybersecurity challenges and is empowered to address them.
DHS is working collaboratively with government entities, the private sector, and non-profit organizations to identify solutions that take into account both public and private interests, ensuring that the Nation is prepared for the cyber threats and challenges of today and tomorrow.

Promoting Cybersecurity Awareness

Since its launch in 2010, Stop.Think.Connect. has led outreach and awareness efforts to carry out the DHS cyber mission of providing citizens with resources and tools to protect themselves, their families, and the nation against growing cyber threats.  A number of initiatives have helped achieve these results:
  • The National Network spreads cybersecurity awareness across the country to people of all ages. The National Network consists of non-profit groups and organizations that advocate and promote cybersecurity to their members and communities.
  • The Cyber Tour Program engages entire communities in cybersecurity awareness featuring involvement from academia, industry, non-profits, and government.
  • Outreach efforts with youth organizations has also protects millions of children from online threats; these initiatives have included work with the Drug Abuse Resistance Education (D.A.R.E.) America, 4-H, Boys & Girls Clubs of America, and YWCA.

Monday 11 June 2012

COMMON SKILLS OF AN ENTERPRENEUR

ENTREPRENEURIAL SKILL AND CHARACTERISTICS

You've heard it said that certain careers require certain
attitudes to succeed in. Policemen must possess good physical fitness and courage in the face of danger. Graphic designers must be creative, original thinkers with an artistic mind. Entrepreneurs, too, share several common characteristics that those those who hope to achieve success in the field should strive to emulate. Today we explore seven crucial characteristics of the best entrepreneurs that anyone thinking about starting a business ought to consider.

Perseverance

In the business world, problems and complications are a part of every day life. Especially in the early days of a company, entrepreneurs can be said to be climbing a wall of opposition as they struggle to manage the many goals, tasks and constantly evolving problems of the new organization. Furthermore, many entrepreneurs fail many times when trying to start a small business, and the ones who succeed are the ones who can persevere through failure and try again. Steve Jobs, founder of Apple, was publicly thrown out of his own company at age thirty. Fighting thoughts of suicide, Jobs regained his composure and went on to found two other very successful companies, NeXt and Pixar. Later, Jobs was recruited to come back to apple and rescue the company from the brink of extinction. His efforts demonstrate perseverance in entrepreneurship better than perhaps any other.

Task management

The ability to see an end goal, break it down into many tasks, and see those tasks through to completion is a crucial skill of successful entrepreneurs. This skill is one many of us learned in high school and college. When you had a big research paper due, you knew you had to research the topic, find time to write the paper, compile a bibliography, proof read it, and turn it in on time, all the while also working a job and managing work from other classes.
Similarly, you may come into your office one day to find that not only must you prepare a presentation for a big name contract, but must also move everything out of the main office in preparation for a new hardwood floor installation, while also making sure that the design guys finish their website template on time. Rarely will these things work out without any issue, and that is when you must manage the tasks and figure out how to make them all happen.

Courage

It is typical for many people to discourage you in the early days of your new project. This can be even more painful when your first few projects either fail or achieve very little success. Disparaging remarks can be hurtful to the morale of a new entrepreneur trying to get his or her new project off the ground. It is then that you must possess the courage to tune out those who do not share your vision, ignoring the nay-sayers and pressing forward on nothing more than the strength of your own determination.
It takes true courage to reject social pressure and to try to build something truly outstanding, but this is a trait that all successful entrepreneurs must have in order to survive in the business world. When Larry Paige and Sergey Brin were beginning work on Google, they made the decision to max out their credit card and drain their bank accounts in order to fund the nascent project. Such a decision surely must have attracted some negativity from peers and family, but the two showed true courage in seeing the project through to the billion dollar empire it is today.

Social Skills

Rare is the entrepreneur who achieves huge success completely on his own. Even Andrey Ternovskiy, the 17 year old founder of the wildly popular yet incredibly simple ChatRoulette website had to take investment money from his family to get the project rolling. Whether you need help with design, programming, finance, or investment, if you plan on going into business, you must possess the ability to approach other people and convince them of the worth of your idea. More than just a friendly attitude, you must somehow find a way to bend their vision to match your own so that they come to see the brilliance of you work in the same way you do. This is by no means an easy skill to master, but it is one that will help you greatly as you struggle to put your new company together.

Negotiation Skills

There is a saying among business savvy people that “everything is negotiable.” While this might not be exactly true, it does illustrate that most people in business will try to negotiate with you as you strive to put deals together. Unless you possess solid negotiation skills, you might end up getting the short end of the stick. For example, if you hope to put together a deal where a skilled programmer works on your project without pay in exchange for equity, you might only want to give up 5%, but he may be thinking more along the lines of 15%. Unless you possess a strong will and an ability to negotiate in a time of need, you’ll end up giving away more of the company than you had hoped.

Internal Motivation

A key difference between running a business and working a job is that no one will be pressuring you to complete your tasks when you run your own business. Instead, you must be completely self-motivated to do everything it takes to get the work done. In the beginning, you may be working a day job or attending college classes at the same time. This means that after taking care of the work owe to those obligations, you must still find enough energy and determination to sit down and put in long hours for your business.
If you are the sort of person who needs a boss hawking over their shoulder in order to remain on task, or feels that you work best inside the known structure of a job, entrepreneurship will not be an easy life path for you. When Facebook founder Mark Zuckerburg began work on the project, he was attending classes at the prestigious Harvard University. By finding the drive to not only juggle demanding course work but also to develop a groundbreaking social platform, Zuckerburg demonstrated rock solid internal motivation.

Opportunism

Sometimes the best ideas are ones that are already showing huge success. As an example, when Jack Dorsey launched Twitter in 2007, Facebook’s status feature was already in use and gaining popularity. No doubt seeing the opportunity in the feature, Dorsey and his team made it the central feature of Twitter. This little social web application has skyrocketed in popularity, being regularly used by web surfers, celebrities, and even companies for marketing purposes. Twitter was recently valued at $1 billion after raising close to $100 million in venture funding. The lesson to be learned is clear: if you give the public what it wants, you stand a great shot at success.

Friday 8 June 2012

WHAT THE COMPUTER CAN NOT DO

Hubert Dreyfus has been a critic of artificial intelligence research since the 1960s. In a series of papers and books, including Alchemy and AI (1965), What Computers Can't Do (1972; 1979; 1992) and Mind over Machine (1986), he presented an assessment of AI's progress and a critique of the philosophical foundations of the field. Dreyfus' objections are discussed in most introductions to the philosophy of artificial intelligence, including Russell & Norvig (2003), the standard AI textbook, and in Fearn (2007), a survey of contemporary philosophy.[1]
Dreyfus argued that human intelligence and expertise depend primarily on unconscious instincts rather than conscious symbolic manipulation, and that these unconscious skills could never be captured in formal rules. His critique was based on the insights of modern continental philosophers such as Merleau-Ponty and Heidegger, and was directed at the first wave of AI research which used high level formal symbols to represent reality and tried to reduce intelligence to symbol manipulation.
When Dreyfus' ideas were first introduced in the mid-1960s, they were met with ridicule and outright hostility.[2][3] By the 1980s, however, many of his perspectives were rediscovered by researchers working in robotics and the new field of connectionism—approaches now called "sub-symbolic" because they eschew early AI research's emphasis on high level symbols. Historian and AI researcher Daniel Crevier writes: "time has proven the accuracy and perceptiveness of some of Dreyfus's comments."[4] Dreyfus said in 2007 "I figure I won and it's over—they've given up."[5]

       Dreyfus' critique

         The grandiose promises of artificial intelligence

In Alchemy and AI (1965) and What Computers Can't Do (1972), Dreyfus summarized the history of artificial intelligence and ridiculed the unbridled optimism that permeated the field. For example, Herbert A. Simon, following the success of his program General Problem Solver (1957), predicted that by 1967:[6]
  1. A computer would be world champion in chess.
  2. A computer would discover and prove an important new mathematical theorem.
  3. Most theories in psychology will take the form of computer programs.
The press reported these predictions in glowing reports of the imminent arrival of machine intelligence.
Dreyfus felt that this optimism was totally unwarranted. He believed that they were based on false assumptions about the nature of human intelligence. Pamela McCorduck explains Dreyfus position:
[A] great misunderstanding accounts for public confusion about thinking machines, a misunderstanding perpetrated by the unrealistic claims researchers in AI have been making, claims that thinking machines are already here, or at any rate, just around the corner.[7]
These predictions were based on the success of an "information processing" model of the mind, articulated by Newell and Simon in their physical symbol systems hypothesis, and later expanded into a philosophical position known as computationalism by philosophers such as Jerry Fodor and Hillary Putnam.[8] Believing that they had successfully simulated the essential process of human thought with simple programs, it seemed a short step to producing fully intelligent machines. However, Dreyfus argued that philosophy, especially 20th century philosophy, had discovered serious problems with this information processing viewpoint. The mind, according to modern philosophy, is nothing like a computer.[7]

    Dreyfus' four assumptions of artificial intelligence research

In Alchemy and AI and What Computers Can't Do, Dreyfus identified four philosophical assumptions that supported the faith of early AI researchers that human intelligence depended on the manipulation of symbols.[9] "In each case," Dreyfus writes, "the assumption is taken by workers in [AI] as an axiom, guaranteeing results, whereas it is, in fact, one hypothesis among others, to be tested by the success of such work."[10]
The biological assumption
The brain processes information in discrete operations by way of some biological equivalent of on/off switches.
In the early days of research into neurology, scientists realized that neurons fire in all-or-nothing pulses. Several researchers, such as Walter Pitts and Warren McCulloch, argued that neurons functioned similar to the way Boolean logic gates operate, and so could be imitated by electronic circuitry at the level of the neuron.[11] When digital computers became widely used in the early 50s, this argument was extended to suggest that the brain was a vast physical symbol system, manipulating the binary symbols of zero and one. Dreyfus was able to refute the biological assumption by citing research in neurology that suggested that the action and timing of neuron firing had analog components.[12] To be fair, however, Daniel Crevier observes that "few still held that belief in the early 1970s, and nobody argued against Dreyfus" about the biological assumption.[13]
The psychological assumption
The mind can be viewed as a device operating on bits of information according to formal rules.
He refuted this assumption by showing that much of what we "know" about the world consists of complex attitudes or tendencies that make us lean towards one interpretation over another. He argued that, even when we use explicit symbols, we are using them against an unconscious background of commonsense knowledge and that without this background our symbols cease to mean anything. This background, in Dreyfus' view, was not implemented in individual brains as explicit individual symbols with explicit individual meanings.
The epistemological assumption
All knowledge can be formalized.
This concerns the philosophical issue of epistemology, or the study of knowledge. Even if we agree that the psychological assumption is false, AI researchers could still argue (as AI founder John McCarthy has) that it was possible for a symbol processing machine to represent all knowledge, regardless of whether human beings represented knowledge the same way. Dreyfus argued that there was no justification for this assumption, since so much of human knowledge was not symbolic.
The ontological assumption
The world consists of independent facts that can be represented by independent symbols
Dreyfus also identified a subtler assumption about the world. AI researchers (and futurists and science fiction writers) often assume that there is no limit to formal, scientific knowledge, because they assume that any phenomenon in the universe can be described by symbols or scientific theories. This assumes that everything that exists can be understood as objects, properties of objects, classes of objects, relations of objects, and so on: precisely those things that can be described by logic, language and mathematics. The question of what exists is called ontology, and so Dreyfus calls this "the ontological assumption:" If this is false, then it raises doubts about what we can ultimately know and on what intelligent machines will ultimately be able to help us to do.

      The primacy of background coping skills

In Mind Over Machine (1986), written during the heyday of expert systems, Dreyfus analyzed the difference between human expertise and the programs that claimed to capture it. This expanded on ideas from What Computers Can't Do, where he had made a similar argument criticizing the "cognitive simulation" school of AI research practiced by Allen Newell and Herbert A. Simon in the 1960s.
Dreyfus argued that human problem solving and expertise depend on our background sense of the context, of what is important and interesting given the situation, rather than on the process of searching through combinations of possibilities to find what we need. Dreyfus would describe it in 1986 as the difference between "knowing-that" and "knowing-how", based on Heidegger's distinction of present-at-hand and ready-to-hand.[14]
Knowing-that is our conscious, step-by-step problem solving abilities. We use these skills when we encounter a difficult problem that requires us to stop, step back and search through ideas one at time. At moments like this, the ideas become very precise and simple: they become context free symbols, which we manipulate using logic and language. These are the skills that Newell and Simon had demonstrated with both psychological experiments and computer programs. Dreyfus agreed that their programs adequately imitated the skills he calls "knowing-that."
Knowing-how, on the other hand, is the way we deal with things normally. We take actions without using conscious symbolic reasoning at all, as when we recognize a face, drive ourselves to work or find the right thing to say. We seem to simply jump to the appropriate response, without considering any alternatives. This is the essence of expertise, Dreyfus argued: when our intuitions have been trained to the point that we forget the rules and simply "size up the situation" and react.
Our sense of the situation is based, Dreyfus argues, on our goals, our bodies and our culture—all of our unconscious intuitions, attitudes and knowledge about the world. This “context” or "background" (related to Heidegger's Dasein) is a form of knowledge that is not stored in our brains symbolically, but intuitively in some way. It affects what we notice and what we don't notice, what we expect and what possibilities we don't consider: we discriminate between what is essential and inessential. The things that are inessential are relegated to our "fringe consciousness" (borrowing a phrase from William James): the millions of things we're aware of, but we're not really thinking about right now.
Dreyfus claimed that he could see no way that AI programs, as they were implemented in the 70s and 80s, could capture this background or do the kind of fast problem solving that it allows. He argued that our unconscious knowledge could never be captured symbolically. If AI could not find a way to address these issues, then it was doomed to failure, an exercise in "tree climbing with one's eyes on the moon."[15]

                 History

Dreyfus began to formulate his critique in the early 1960s while he was a professor at MIT, then a hotbed of artificial intelligence research. His first publication on the subject is a half-page objection to a talk given by Herbert A. Simon in the spring of 1961.[16] Dreyfus was especially bothered, as a philosopher, that AI researchers seemed to believe they were on the verge of solving many long standing philosophical problems within a few years, using computers.

            Alchemy and AI

In 1965, Dreyfus was hired (with his brother Stuart Dreyfus' help) by Paul Armer to spend the summer at RAND Corporation's Santa Monica facility, where he would write Alchemy and AI, the first salvo of his attack. Armer had thought he was hiring an impartial critic and was surprised when Dreyfus produced a scathing paper intended to demolish the foundations of the field. (Armer stated he was unaware of Dreyfus' previous publication.) Armer delayed publishing it, but ultimately realized that "just because it came to a conclusion you didn't like was no reason not to publish it."[17] It finally came out as RAND Memo and soon became a best seller.[18]
The paper flatly ridiculed AI research, comparing it to alchemy: a misguided attempt to change metals to gold based on a theoretical foundation that was no more than mythology and wishful thinking.[19] It ridiculed the grandiose predictions of leading AI researchers, predicting that there were limits beyond which AI would not progress and intimating that those limits would be reached soon.[20]

        Reaction

The paper "caused an uproar", according to Pamela McCorduck.[21] The AI community's response was derisive and personal. Seymour Papert dismissed one third of the paper as "gossip" and claimed that every quotation was deliberately taken out of context.[22] Herbert A. Simon accused Dreyfus of playing "politics" so that he could attach the prestigious RAND name to his ideas. Simon says "what I resent about this was the RAND name attached to that garbage".[23]
Dreyfus, who taught at MIT, remembers that his colleagues working in AI "dared not be seen having lunch with me."[24] Joseph Weizenbaum, the author of ELIZA, felt his colleagues' treatment of Dreyfus was unprofessional and childish. Although he was an outspoken critic of Dreyfus' positions, he recalls "I became the only member of the AI community to be seen eating lunch with Dreyfus. And I deliberately made it plain that theirs was not the way to treat a human being."[25]
The paper was the subject of a short in The New Yorker magazine on June 11, 1966. The piece mentioned Dreyfus' contention that, while computers may be able to play checkers, no computer could yet play a decent game of chess. It reported with wry humor (as Dreyfus had) about the victory of a ten year old over the leading chess program, with "even more than its usual smugness."[20]
In hopes of regaining AI's reputation, Seymour Papert arranged a chess match between Dreyfus and Richard Greenblatt's Mac Hack program. Dreyfus lost, much to Papert's satisfaction.[26] An Association for Computing Machinery bulletin[27] used the headline:
"A Ten Year Old Can Beat the Machine— Dreyfus: But the Machine Can Beat Dreyfus"[28]
Dreyfus complained in print that he hadn't said a computer will never play chess, to which Herbert A. Simon replied: "You should recognize that some of those who are bitten by your sharp-toothed prose are likely, in their human weakness, to bite back ... may I be so bold as to suggest that you could well begin the cooling---a recovery of your sense of humor being a good first step."[29]

                Vindicated

By the early 1990s several of Dreyfus' radical opinions had become mainstream.
Failed predictions. As Dreyfus had foreseen, the grandiose predictions of early AI researchers failed to come true. Fully intelligent machines (now known as "strong AI") did not appear in the mid-1970s as predicted. HAL 9000 (whose capabilities for natural language, perception and problem solving were based on the advice and opinions of Marvin Minsky) did not appear in the year 2001. "AI researchers", writes Nicolas Fearn, "clearly have some explaining to do."[30] Today researchers are far more reluctant to make the kind of predictions that were made in the early days. (Although some futurists, such as Ray Kurzweil, are still given to the same kind of optimism.)
The biological assumption, although common in the forties and early fifties, was no longer assumed by most AI researchers by the time Dreyfus published What Computers Can't Do.[13] Although many still argue that it is essential to reverse-engineer the brain by simulating the action of neurons (such as Ray Kurzweil[31] or Jeff Hawkins[32]), they don't assume that neurons are essentially digital, but rather that the action of analog neurons can be simulated by digital machines to a reasonable level of accuracy.[31] (Alan Turing had made this same observation as early as 1950.)[33]
The psychological assumption and unconscious skills. Many AI researchers have come to agree that human reasoning does not consist primarily of high-level symbol manipulation. In fact, since Dreyfus first published his critiques in the 60s, AI research in general has moved away from high level symbol manipulation or "GOFAI", towards new models that are intended to capture more of our unconscious reasoning. Daniel Crevier writes that by 1993, unlike 1965, AI researchers no longer made the psychological assumption,[13] and had continued forward without it. These new "sub-symbolic" approaches include:
  • Computational intelligence paradigms, such as neural nets, evolutionary algorithms and so on are mostly directed at simulated unconscious reasoning. Dreyfus himself agrees that these sub-symbolic methods can capture the kind of "tendencies" and "attitudes" that he considers essential for intelligence and expertise.[34]
  • Research into commonsense knowledge has focussed on reproducing the "background" or context of knowledge.
  • Robotics researchers like Hans Moravec and Rodney Brooks were among the first to realize that unconscious skills would prove to be the most difficult to reverse engineer. (See Moravec's paradox.) Brooks would spearhead a movement in the late 80s that took direct aim at the use of high-level symbols, called Nouvelle AI. The situated movement in robotics research attempts to capture our unconscious skills at perception and attention.[35]

                 Ignored

Although clearly AI research has come to agree with Dreyfus, McCorduck writes that "my impression is that this progress has taken place piecemeal and in response to tough given problems, and owes nothing to Dreyfus."[36]
The AI community, with a few exceptions, chose not to respond to Dreyfus directly. "He's too silly to take seriously" a researcher told Pamela McCorduck.[29] Marvin Minsky said of Dreyfus (and the other critiques coming from philosophy) that "they misunderstand, and should be ignored."[37] When Dreyfus expanded Alchemy and AI to book length and published it as What Computers Can't Do in 1972, no one from the AI community chose to respond (with the exception of a few critical reviews). McCorduck asks "If Dreyfus is so wrong-headed, why haven't the artificial intelligence people made more effort to contradict him?"[29]
Part of the problem was the kind of philosophy that Dreyfus used in his critique. Dreyfus was an expert in modern European philosophers (like Heidegger and Merleau-Ponty), as Pamela McCorduck points out.[38] AI researchers of the 1960s, by contrast, based their understanding of the human mind on engineering principles and efficient problem solving techniques related to management science. On a fundamental level, they spoke a different language. Edward Feigenbaum complained "What does he offer us? Phenomenology! That ball of fluff. That cotton candy!"[39] In 1965, there was simply too huge a gap between European philosophy and artificial intelligence, a gap that has since been filled by cognitive science, connectionism and robotics research. It would take many years before artificial intelligence researchers were able to address the issues that were important to continental philosophy, such as situatedness, embodiment, perception and gestalt.
Another problem was that he claimed (or seemed to claim) that AI would never be able to capture the human ability to understand context, situation or purpose in the form of rules. But (as Peter Norvig and Stuart Russell would later explain), an argument of this form can not be won: just because one can not imagine the rules, this does not mean that no such rules exist. They quote Alan Turing's answer to all arguments similar to Dreyfus':
"we cannot so easily convince ourselves of the absence of complete laws of behaviour ... The only way we know of for finding such laws is scientific observation, and we certainly know of no circumstances under which we could say, 'We have searched enough. There are no such laws.'"[40][41]
Dreyfus did not anticipate that AI researchers would realize their mistake and begin to work towards new solutions, moving away from the symbolic methods that Dreyfus criticized. In 1965, he did not imagine that such programs would one day be created, so he claimed AI was impossible. In 1965, AI researchers did not imagine that such programs were necessary, so they claimed AI was almost complete. Both were wrong.
A more serious issue was the impression that Dreyfus' critique was incorrigibly hostile. McCorduck writes "His derisiveness has been so provoking that he has estranged anyone he might have enlightened. And that's a pity."[36] Daniel Crevier writes that "time has proven the accuracy and perceptiveness of some of Dreyfus's comments. Had he formulated them less aggressively, constructive actions they suggested might have been taken much earlier."[4]

Friday 1 June 2012

DEVELOPMENT INDICES AND INDICATORS


DEVELOPMENT INDICES AND INDICATORS

Introduction

The concept that complexity can be succinctly summarized in a single statement, picture or measure is indeed an old one. The world is a complex place and human beings have always sought ways of interpreting what they sense around them so as to help deal with that complexity.
Given the pressing need to help address human suffering and poverty wherever it is found the appeal of ways to present this complexity in ways that help an intervention is thus highly understandable. Development indicators and indices (index: an aggregation of indicators into a single representation) seek to do just that – to simplify so as to manage.
Indicators have largely been quantitative rather than qualitative, virtually by definition. That is not to say that qualitative (non-numerical) indicators are unimportant. Indeed by far the majority of indicators we use on a day-by-day basis are qualitative – a sense of a street being ‘dirty’, of traffic being ‘heavy’ or of feeling unsafe walking in a particular neighborhood. These ‘feelings’ are based on what we hear and see interpreted by what we have learned from our own experience or from that of others. Quantitative indicators can have a feel of being mechanical, technical and complicated, and this may be off-putting for some. Yet ironically they are capturing the same sense of what we each do every day of our lives.
This article will explore indicators and indices in development by dissecting three well-popularized examples. The examples have not been chosen because they are necessarily the ‘best’ (whatever that may mean) but because they are widely reported and do follow a simple causal chain:
Figure 1. Hypothesised causal chain with three development indices. Figure 1. Hypothesised causal chain with three development indices.
Admittedly there is over-simplification in these cause-effect assumptions. Corruption is not the only limiting factor within good governance and neither is good governance the only limitation to achieving human development. Similarly, an increase in environmental degradation isn’t the only potential ‘cost’ to achieving good human development. But it can at least be tentatively assumed a priori that the three indices could have a relationship. This and their popularity make them good examples of their genre.
All three of the indices range in value from 0 (bad) to 1 (excellent), but rather than give the numerical values of the indices as tables the results are presented more qualitatively as color maps. In these maps, values towards zero are represented as ‘red’ (‘bad’), values of 0.5 (midpoint) are ‘yellow’ and values of ‘1’ (‘good’) are dark blue.

Human Development Index

The Human Development Index (HDI) is a creation of the United Nations Development Programme and represents the practical embodiment of their vision of human development as an alternative vision to what they perceive as the dominance of economic indicators in development. Economic development had the gross domestic product (GDP) so human development had to have the HDI. In essence the HDI represents a measure of the ‘quality of life’.
Since its appearance in 1990 the HDI comprises three components:
  1. life expectancy (a proxy indicator for health care and living conditions).
  2. adult literacy combined with years of schooling or enrollment in primary, secondary and tertiary education.
  3. real GDP/capita ($ PPP; a proxy indicator for disposable income).
There is typically a two-year time lag in the data – the HDI for 2006 uses data from 2004 for example – and gaps are filled in various ways, typically by making assumptions based upon data available for assumed ‘peers’.
Figure 2. The Human Development Index of 2006 and its three components. Figure 2. The Human Development Index of 2006 and its three components.
The choice of these three components for the HDI is not surprising, and they can be found in many lists of development indicators. It can certainly be argued that the selection of only three components for human development is problematic. Income inequality, for example, is not included alongside GDP/capita and neither are there any elements of ‘consumption’. The UNDP have argued that these three can act as proxy indicators for many others. For example, provision of a clean water supply and/or adequate nutrition would be reflected in life expectancy. Indeed, given that the UNDP wanted an index that was relatively transparent and simple to understand it is also not surprising that they decided to include only three components.
As a key part of this strategy the UNDP decided to present the HDI within a country ‘league-table’ format and labels of ‘high’, ‘medium’ or ‘low’ human development applied by UNDP depending upon each countries value for the HDI. Both these devices – league table presentation and ‘labeling’ – promote a sense of ‘name and shame’ and comparison of performance across peers. Rather than duplicate any of the HDI league tables here is a global map of the values of the HDI published in 2006 ranging from 0 to 1 is presented as Figure 2.
Sadly, and perhaps unsurprising, large swathes of Africa have low values for the HDI (orange and yellow), implying that the level of human development for the continent is poor. The preponderance of dark green and blue across the globe (higher values of the HDI) paint a more positive picture, but its still Africa which stands out. But that just gives the overall picture, and how does this breakdown in terms of the three components of the HDI? Well the story is not all that different whichever component is looked at. The three ‘bits’ of the HDI are also presented in Figure 2. The GDP/capita (income) component almost exactly mirrors the coloring for the HDI. The two other components – life expectancy and education – do show some nuanced differences. Life expectancy is particularly poor in the southern Africa countries, a reflection of the preponderance of HIV/AIDS, while education is especially poor in West Africa. However, looking at the maps for the three components it is easy to see how they merge into the map of the HDI. Neither is it hard to appreciate how the three components may be related – higher income per capita could mean greater expenditure on education and health care for example. In that sense even though the three components are quite different (a heterogeneous index) the HDI does have an internal consistency.

Corruption Perceptions Index (CPI)

It is often reiterated that one of the necessary drivers to bring about human development is good governance, and controlling corruption is an important element of this. The assumptions are straightforward. Corruption can result in resources being diverted from the public good to private consumption with the result that impacts intended to be of wider benefit are lost. Corruption may also drive up the costs of doing business with the result that investment is deterred and economic growth will suffer. But the very nature of corruption makes it difficult to gauge. After all, those benefiting from corruption are unlikely to say so and openly declare how much they receive. Payers may be less reticent to talk about the extent of corruption as they are one of the losers, but there may be a danger of them exaggerating their problems and evidence may become somewhat anecdotal.
The Corruption Perceptions Index (CPI), created by the Berlin-based Transparency International (TI; a non-governmental organization) and first released in 1995, has been designed to provide a more systematic snapshot of corruption in the same way that the HDI provides a snapshot of human development. Like the HDI it combines a number of different ‘indicators’ into one, but unlike the HDI the indicators which are combined all measure corruption. Whereas the HDI has three quite different components (an heterogeneous index), the CPI is an homogenous index in the sense that all the components upon which it is based seek to measure the same thing.
Like the HDI, the CPI is based on data collected over a number of years prior to release of the index. While the HDI 2006 is based on data from 2004 the CPI for 2006 uses 12 surveys and expert assessments from 2005 and 2006 with at least three of them being required for a country to be included in the CPI. The surveys evaluate the extent of corruption as perceived by country experts, non-residents and residents (not necessarily nationals) of the countries included, and are:
  • Country Policy and Institutional Assessment by the IDA and IBRD (World Bank), 2005
  • Economist Intelligence Unit, 2006.
  • Freedom House Nations in Transit, 2006.
  • International Institute for Management Development, Lausanne, 2005 and 2006.
  • Grey Area Dynamics Ratings by the Merchant International Group, 2006.
  • Political and Economic Risk Consultancy, Hong Kong (2005 and 2006).
  • United Nations Economic Commission for Africa, African Governance Report, 2005.
  • World Economic Forum, 2005 and 2006.
  • World Markets Research Centre, 2006.
Figure 3. The Corruption Perceptions Index of 2006. High values (blue) indicate ‘good’ while low values (red) indicate ‘bad’. Figure 3. The Corruption Perceptions Index of 2006. High values (blue) indicate ‘good’ while low values (red) indicate ‘bad’.
Thus the CPI is based, at least in part, upon judgments made by non-residents and non-nationals of the countries. Each of these sources has a league-table ranking of countries akin to that of the HDI, and it is the ranks which are combined through various complex steps including standardization via ‘matching percentiles’ and ‘beta-transformation’ to generate the CPI.
The global map of the CPI for 2006 is presented as Figure 3. The picture has a resemblance to that of the HDI and indeed it is temping to relate this in simplistic cause-effect terms to Figure 2. In both sets of maps areas with the greatest levels of corruption (Africa, Asia and Latin America) also tend to do less well in terms of the HDI and its components. Particular ‘hot spots’ of corruption can be found in West Africa, Kazakhstan and Myanmar (Burma). Maybe this supports the initial assumption that countries do badly in human development because they also do badly in terms of corruption? This is, of course, a simplistic argument based on tools designed to simplify, and there will be exceptions to the rule. But the temptation to make simplistic arguments based upon these tools is understandable; a point which will be returned to later.

Environmental Sustainability Index (ESI)

It is possible that a country can derive a high HDI at the cost of environmental degradation. It has indeed been shown that ‘development’, be it measured in terms of economic wealth or more broadly in terms of quality of life, comes at a cost of environmental quality. The third index discussed here is the Environmental Sustainability Index (ESI). The ESI is backed by the powerful World Economic Forum (WEF) in collaboration with Yale and Columbia Universities in the USA. This partnership refers to themselves as the ‘Global Leaders of Tomorrow’, or simply ‘Global Leaders’. Values of the ESI have been published for 1999 (pilot study), 2000, 2001, 2002 and 2005. Unlike the HDI and CPI the creators of the ESI state that they see no need to publish the results on a yearly basis as there may be little change to report.
The ESI methodology to arrive at a value for a country is somewhat complex (much more so than that of the HDI) and as with the CPI the precise details do not need to be repeated here. The 2005 version of the ESI covers 146 countries. The process begins with the assimilation of raw data sets for 76 ‘environmental’ variables which are aggregated into 22 ‘indicators’ and finally into the ESI. The terminology is admittedly somewhat confusing as the ‘variables’ of the ESI are often reported as ‘indicators’ elsewhere in the literature. Thus strictly speaking aggregation results in 22 indices (or sub-indices or partial-indices if preferred) which are then combined into the ESI.
The data sets cover a diverse range of variables such as ambient pollution and emissions of pollutants through to impacts on human health and being a signatory to international agreements. Included amongst them are a measure of corruption (although not the CPI) and measures which relate to human life span (e.g. child mortality rate) and education (enrollment and completion rates) so there is some overlap with the HDI. Many of the variables date from the year 2000 on, but some are based on earlier data. The ESI variables are loosely grouped into the pressure-state-response (PSR) framework which has proved to be popular for sustainability indicators. The variables are checked for their distribution across all the nations included in the sample, but there is some tolerance of gaps. Gaps are filled by a process of regression which predicts what the missing values would be based upon associations with other variables.
If the data have a highly skewed distribution then the skewness is lessened by taking logarithms. Also extreme values (high and low) are capped by using percentiles. As the variables all have different units of measurement they are standardized by subtracting the mean or subtracting from the mean (depending upon whether high values of the variable are regarded as ‘good’ or ‘bad’ for environmental sustainability) and dividing by the standard deviation. If higher values (e.g. biodiversity) are deemed to be good for sustainability:
<math>z-value = frac{country value - mean}{standard deviation}</math>
If high values are deemed to be bad for sustainability (e.g. emissions of pollutants):
<math>z-value = frac{mean-country value}{standard deviation}</math>
Figure 4. The Environmental Sustainability Index of 2005 and its division into pressure, state and response components. Figure 4. The Environmental Sustainability Index of 2005 and its division into pressure, state and response components.
The average z-value for an indicator (a group of related variables) is then calculated for each country and these are converted to a more intuitively meaningful statistic ranging from 0 to 100 by calculating the ‘standardized normal percentile’ (SNP). SNP’s are averaged over all the indicators to provide the ESI for each country and these are then presented in a league table format akin to both the HDI and CPI. The higher a country appears in the league table then the more environmentally sustainable it is deemed to be.
The values of the ESI for 2005 are presented in Figure 4. Unlike the HDI and perhaps to a lesser extent the CPI maps this one does seem to go against an a priori expectation. Figure 4 appears to suggest that the most environmentally sustainable nations are also the most developed and industrialized – Europe (including Russia), North and South America and Australia. The least environmentally sustainable region spans the horn of Africa, the oil-rich countries of the mid-East through to Iran, Afghanistan/Pakistan and China. Surely the developed world also has its problems with environmental sustainability? As with the HDI it is possible to ‘unpack’ the ESI but here the process is not so straightforward. The obvious framework for unpacking the ESI is to consider the PSR components, and Figure 4 also shows the results of this process. The methodology employed is complex – basically a principal component analysis of the ESI z-values once each variable has been classified as pressure, state or response. Once the ESI has been unpacked the state and pressure components do seem to match expectation. The worst state of the environment and the greatest pressures on the environment are found in the industrialized countries of Europe and North America. The reason why this position is swung around to greater environmental sustainability is because of the strong performance of the development world in the ‘response’ category. The response variables do dominate within the ESI, a point which has been noted and criticized by others, and hence a country that does well in ‘response’ can mitigate a poor performance under ‘state’ and ‘pressure’.

Pros and cons

Table 1. Comparison of the HDI 2006, CPI 2006 and ESI 2005.
HDI CPI ESI
Index assesses Human development Corruption (perception of) Environmental sustainability
Creators UNDP Transparency International Global Leaders of Tomorrow: World Economic Forum (WEF) sponsored but created by the universities of Yale and Columbia in the USA
Type of organization Governmental: multi-lateral Non-governmental WEF is an “independent international organization”
Number of components 3 (education, life expectancy, income) 12 corruption surveys 76 variables in 2005 grouped into 22 ‘indicators’
Heterogeneous or homogeneous index Heterogeneous Homogenous Heterogeneous
Methodology relatively simple complex complex
Years of data 2004 for the 2006 HDI 2005 and 2006 for the 2006 CPI Quite complex. Some are between 2001 and 2004 but many are averages spanning a number of years, even back to the 1960s.
League table presentation yes yes yes
Publication Every year since 1990 Every year since 1995 1999 (pilot study), 2000, 2001, 2002 and 2005
Clear and detailed presentation of methodology yes (Human Development Reports) yes yes (ESI Reports)


A summary of some of the main features of the three indices discussed above is provided as Table 1.
The three indices presented here are by no means the only such examples within development, and no doubt others will have their own particular ‘favorite’ for which they can make a case for wide acceptance. The HDI has spawned a group of other ‘human development’ indices that look, for example, at differences between males and females. However, the HDI, CPI and ESI do receive a wide degree of attention amongst the popular press of many countries and are ‘consumed’ and used by politicians. They can act as good examples of indicators/indices in general.
The advantages of development indicators and indices rest in the reason why they are created in the first place – to simplify complexity. The consumers of such tools are obviously managers, policy makers and politicians but they are also avidly devoured by the popular press which in turn can influence public opinion and, of course, politicians. As I have done here it is indeed tempting to look at the maps and identify similarities – causal factors – and differences. Perhaps the CPI is measuring one limitation to the HDI and the ESI is assessing one dimension of the cost. Perhaps we have a set of pictures that don’t just tell us what the world is but also help with an explanation as to why it is the way it is. But indicators and indices also have their problems and no article on this topic is complete unless these are also aired.
First it has to be stressed that any indicator/index is only as good as the data upon which it is built. Data sets can be poor quality as well as good quality and there may well be gaps. In the ESI these gaps are covered by creating data based upon a complex statistical technique, and indeed gaps are also covered in the HDI by making assumptions as to where a country ‘ought’ to be in terms of the three variables. There is also the hiding of intra-country variation to consider. These may be consideration between urban and rural populations, for example, or between different regions. Some variables may also change dramatically during the year – air pollution for example. The end result is a single value of an indicator/index covering all the spatial and temporal variation within that country over a year (or more).
Related to this issue of data availability is the ‘it’s all out of date’ excuse that can be used by those who the indicators/indices are meant to influence. There is inevitably a delay between data availability and the generation of the indicators/indices. The data have to be checked, manipulated and presented as part of a report and this can result in a delay of one year (CPI), two years (HDI) or more. This allows the classic get out clause of claiming that the index may indeed present a bad picture for a country but ‘it’s by now out of date and necessary changes have already been made which have brought about improvements’. Whether they have, or have not, made such changes is a matter of conjecture and will no doubt be reflected in future presentations of the indicator/index. After all, this excuse may have credence for a short while but the HDI and CPI are published every year and the ESI every couple of years.
Besides these more obvious issues are others which are perhaps not so obvious. An indicator/index is a product of the person(s) who created it. This is obvious when stated but the ramification is that there is potential for human bias.
Thus the ESI has been criticized for its emphasis on response indicators as distinct to state and pressure. The richer countries tend to do well in the response category but not so well in state and pressure. A similar criticism can, of course, be leveled at the HDI with its dependence on just three components, and the CPI for its reliance on perspective from residents of the richer north.
The potential for bias interacts with another problem of indicators/indices that can also be seen as a strength – much depends on who is doing the looking. They are quantitative tools and even the simplest of the three presented here, the HDI, has a technical and somewhat mechanical feel. The methodology for all three of them is complex, to varying degrees, with even the HDI requiring steps of ‘standardization’ and ‘transformation’. The ESI of 2006 has 76 components, not just three, and the ways in which these are manipulated and combined is even more complex. The CPI is arguably the most complex of the three given that it uses ‘ranks’ from 12 sources. Will ‘users’ or ‘consumers’ of the tools make the effort to understand how they are created? It is likely that most will not, and instead the tools will be treated as ‘black boxes’ – I don’t need to know the technical detail just the league table ranking. But will ‘consumers’ be aware of the assumptions that have been made? There is a dangerous element of technical dependency here; an assumption that those selecting/creating the indicators/indices have been ‘fair’ and ‘true’ in the decisions they have made. While, in fairness, the creators of the indices do go to great lengths to clearly present their raw data and methodologies these can be rather involved and inaccessible to a non-specialist.
Finally the process of simplification while it is appealing can be dangerous. Bringing human development down to just three components can generate a sense that it is only these three that matter. The ESI encompasses many variables but even more are left out. Does their non-inclusion imply that they are unimportant? Should a government aim to push its country up the HDI league table by addressing the three variables or should it try to do what is ‘best’ for its population irrespective of its league table ranking? Often, of course, these are identical interests but they may not necessarily be so.

Summary

Development indicators and indices are in vogue; they are popular amongst people with busy lives as a way of condensing complexity to ‘snap shots’ that can be digested and appreciated. This popularity is unlikely to diminish, indeed the opposite will likely be the case. But care does need to be taken as the creators and promoters of these tools have a great responsibility.

Wednesday 30 May 2012

EUROZONE SOVEREIGN DEBT CRISIS

European sovereign-debt crisis


Long-term interest rates of all eurozone countries except Estonia (secondary market yields of government bonds with maturities of close to ten years)[1] A yield of 6% or more indicates that financial markets have serious doubts about credit-worthiness.[2]
The European sovereign debt crisis (referred to by analysts and investment banking professionals as The ESDC) is an ongoing financial crisis that has made it difficult or impossible for some countries in the euro area to re-finance their government debt without the assistance of third parties.[3]
From late 2009, fears of a sovereign debt crisis developed among investors as a result of the rising government debt levels around the world together with a wave of downgrading of government debt in some European states. Concerns intensified in early 2010 and thereafter,[4][5] leading Europe's finance ministers on 9 May 2010 to approve a rescue package worth €750 billion aimed at ensuring financial stability across Europe by creating the European Financial Stability Facility (EFSF).[6]
In October 2011 and February 2012, the eurozone leaders agreed on more measures designed to prevent the collapse of member economies. This included an agreement whereby banks would accept a 53.5% write-off of Greek debt owed to private creditors,[7] increasing the EFSF to about €1 trillion, and requiring European banks to achieve 9% capitalisation.[8] To restore confidence in Europe, EU leaders also agreed to create a European Fiscal Compact including the commitment of each participating country to introduce a balanced budget amendment.[9][10]
While sovereign debt has risen substantially in only a few eurozone countries, it has become a perceived problem for the area as a whole.[11] Nevertheless, the European currency has remained stable.[12] As of mid-November 2011, the euro was even trading slightly higher against the bloc's major trading partners than at the beginning of the crisis.[13][14] The three countries most affected, Greece, Ireland and Portugal, collectively account for 6% of the eurozone's gross domestic product (GDP).[15]

Causes

Public debt $ and %GDP (2010) for selected European countries.
Government debt of Eurozone, Germany and crisis countries compared to Eurozone GDP.
Government deficit of Eurozone compared to USA and UK.
The European sovereign debt crisis resulted from a combination of complex factors, including the globalization of finance; easy credit conditions during the 2002–2008 period that encouraged high-risk lending and borrowing practices; the 2007–2012 global financial crisis; international trade imbalances; real-estate bubbles that have since burst; the 2008–2012 global recession; fiscal policy choices related to government revenues and expenses; and approaches used by nations to bailout troubled banking industries and private bondholders, assuming private debt burdens or socializing losses.[16][17]
To find the origin of the financial distress, researchers have to conduct and analyze financial records dated many years and possibly decades old. According to Zdenek Kudrna, a political economist, the financial crisis was destined to happen due to the way the European Union deals and make their trade policies. He argues that the European Union only takes action after the facts. They only address a situation when it has already become a problem.[18]
One narrative describing the causes of the crisis begins with the significant increase in savings available for investment during the 2000–2007 period when the global pool of fixed income securities increased from approximately $36 trillion in 2000 to $70 trillion by 2007. This "Giant Pool of Money" increased as savings from high-growth developing nations entered global capital markets. Investors searching for higher yields than those offered by U.S. Treasury bonds sought alternatives globally.[19]
The temptation offered by such readily available savings overwhelmed the policy and regulatory control mechanisms in country after country as global fixed income investors searched for yield, generating bubble after bubble across the globe. While these bubbles have burst causing asset prices (e.g., housing and commercial property) to decline, the liabilities owed to global investors remain at full price, generating questions regarding the solvency of governments and their banking systems.[17]
How each European country involved in this crisis borrowed and invested the money varies. For example, Ireland's banks lent the money to property developers, generating a massive property bubble. When the bubble burst, Ireland's government and taxpayers assumed private debts. In Greece, the government increased its commitments to public workers in the form of extremely generous pay and pension benefits. Iceland's banking system grew enormously, creating debts to global investors ("external debts") several times GDP.[17]
The interconnection in the global financial system means that if one nation defaults on its sovereign debt or enters into recession putting some of the external private debt at risk, the banking systems of creditor nations face losses. For example, in October 2011 Italian borrowers owed French banks $366 billion (net). Should Italy be unable to finance itself, the French banking system and economy could come under significant pressure, which in turn would affect France's creditors and so on. This is referred to as financial contagion.[20][21] Another factor contributing to interconnection is the concept of debt protection. Institutions entered into contracts called credit default swaps (CDS) that result in payment should default occur on a particular debt instrument (including government issued bonds). But, since multiple CDS's can be purchased on the same security, it is unclear what exposure each country's banking system now has to CDS.[22]
Greece hid its growing debt and deceived EU officials with the help of derivatives designed by major banks.[23][24][25][26][27][28] Although some financial institutions clearly profited from the growing Greek government debt in the short run,[23] there was a long lead up to the crisis.

Rising government debt levels

In 1992, members of the European Union signed Maastricht Treaty, under which they pledged to limit their deficit spending and debt levels. However, a number of EU member states, including Greece and Italy, were able to circumvent these rules and mask their deficit and debt levels through the use of complex currency and credit derivatives structures.[29][30] The structures were designed by prominent U.S. investment banks, who received substantial fees in return for their services.[23]
Public debt as a percent of GDP (2010).
A number of "appalled economists" have condemned the popular notion in the media that rising debt levels of European countries were caused by excess government spending. According to their analysis, increased debt levels are due to the large bailout packages provided to the financial sector during the late-2000s financial crisis, and the global economic slowdown thereafter. The average fiscal deficit in the euro area in 2007 was only 0.6% before it grew to 7% during the financial crisis. In the same period the average government debt rose from 66% to 84% of GDP. The authors also stressed that fiscal deficits in the euro area were stable or even shrinking since the early 1990s.[31] US economist Paul Krugman named Greece as the only country where fiscal irresponsibility is at the heart of the crisis.[32]
Either way, high debt levels alone may not explain the crisis. According to The Economist Intelligence Unit, the position of the euro area looked "no worse and in some respects, rather better than that of the US or the UK." The budget deficit for the euro area as a whole (see graph) is much lower and the euro area's government debt/GDP ratio of 86% in 2010 was about the same level as that of the US. Moreover, private-sector indebtedness across the euro area is markedly lower than in the highly leveraged Anglo-Saxon economies.[33]

Trade imbalances

Current account balances relative to GDP (2010).
Commentators such as Financial Times journalist Martin Wolf have asserted that the root of the crisis was growing trade imbalances. He notes in the run-up to the crisis, from 1999 to 2007, Germany had a considerably better public debt and fiscal deficit relative to GDP than the most affected eurozone members. In the same period, these countries (Portugal, Ireland, Italy and Spain) had far worse balance of payments positions.[34][33] Whereas German trade surpluses increased as a percentage of GDP after 1999, the deficits of Italy, France and Spain all worsened.
More recently, Greece's trading position has improved;[35] in the period November 2010 to October 2011 imports dropped 12% while exports grew 15% (40% to non-EU countries in comparison to October 2010).[35]

Monetary policy inflexibility

Since membership of the eurozone establishes a single monetary policy, individual member states can no longer act independently, preventing them from printing money in order to pay creditors and ease their risk of default. By "printing money" a country's currency is devalued relative to its (eurozone) trading partners, making its exports cheaper, in principle leading to an improved balance of trade, increased GDP and higher tax revenues in nominal terms.[36]
In the reverse direction moreover, assets held in a currency which has devalued suffer losses on the part of those holding them. For example by the end of 2011, following a 25 percent fall in the rate of exchange and 5 percent rise in inflation, eurozone investors in Pound Sterling, locked in to euro exchange rates, had suffered an approximate 30 percent cut in the repayment value of this debt.[37]

Loss of confidence

Sovereign CDS prices of selected European countries (2010–2011). The left axis is in basis points; a level of 1,000 means it costs $1 million to protect $10 million of debt for five years.
Prior to development of the crisis it was assumed by both regulators and banks that sovereign debt from the eurozone was safe. Banks had substantial holdings of bonds from weaker economies such as Greece which offered a small premium and seemingly were equally sound.
As the crisis developed it became obvious that Greek, and possibly other countries', bonds offered substantially more risk. Contributing to lack of information about the risk of European sovereign debt was conflict of interest by banks that were earning substantial sums underwriting the bonds.[38] The loss of confidence is marked by rising sovereign CDS prices, indicating market expectations about countries' creditworthiness (see graph).
Furthermore, investors have doubts about the possibilities of policy makers to quickly contain the crisis. Since countries that use the euro as their currency have fewer monetary policy choices (e.g., they cannot print money in their own currencies to pay debt holders), certain solutions require multi-national cooperation. Further, the European Central Bank has an inflation control mandate but not an employment mandate, as opposed to the U.S. Federal Reserve, which has a dual mandate. According to the Economist, the crisis "is as much political as economic" and the result of the fact that the euro area is not supported by the institutional paraphernalia (and mutual bonds of solidarity) of a state.[33]
Rating agency views
On 5 December 2011 S&P placed its long-term sovereign ratings on 15 members of the eurozone on "CreditWatch" with negative implications; S&P wrote this was due to "systemic stresses from five interrelated factors: 1) Tightening credit conditions across the eurozone; 2) Markedly higher risk premiums on a growing number of eurozone sovereigns including some that are currently rated 'AAA'; 3) Continuing disagreements among European policy makers on how to tackle the immediate market confidence crisis and, longer term, how to ensure greater economic, financial, and fiscal convergence among eurozone members; 4) High levels of government and household indebtedness across a large area of the eurozone; and 5) The rising risk of economic recession in the eurozone as a whole in 2012. Currently, we expect output to decline next year in countries such as Spain, Portugal and Greece, but we now assign a 40% probability of a fall in output for the eurozone as a whole."[39]

Evolution of the crisis

In the first few weeks of 2010, there was renewed anxiety about excessive national debt. Frightened investors demanded ever higher interest rates from several governments with higher debt levels, deficits and current account deficits. This in turn made it difficult for some governments to finance further budget deficits and service existing debt, particularly when economic growth rates were low, and when a high percentage of debt was in the hands of foreign creditors, as in the case of Greece and Portugal.[40]
Elected officials have focused on austerity measures (e.g., higher taxes and lower expenses) contributing to social unrest and significant debate among economists, many of whom advocate greater deficits when economies are struggling. Especially in countries where government budget deficits and sovereign debts have increased sharply, a crisis of confidence has emerged with the widening of bond yield spreads and risk insurance on CDS between these countries and other EU member states, most importantly Germany.[41][42] By the end of 2011, Germany was estimated to have made more than €9 billion out of the crisis as investors flocked to safer but near zero interest rate German federal government bonds (bunds).[43]
While Switzerland equally benefited from lower interest rates, the crisis also harmed its export sector due to a substantial influx of foreign capital and the resulting rise of the Swiss franc. In September 2011 the Swiss National Bank surprised currency traders by pledging that "it will no longer tolerate a euro-franc exchange rate below the minimum rate of 1.20 francs", effectively weakening the Swiss franc. This is the biggest Swiss intervention since 1978.[44]

Greece

Greece's debt percentage since 1999 compared to the average of the eurozone.
100,000 people protest against the harsh austerity measures in front of parliament building in Athens, 29 May 2011
In the early mid-2000s, Greece's economy was one of the fastest growing in the eurozone and the government took advantage of it by running a large structural deficit.[45] As the world economy cooled in the late 2000s, Greece was hit especially hard because its main industries — shipping and tourism — were especially sensitive to changes in the business cycle. As a result, the country's debt began to increase rapidly.
On 23 April 2010, the Greek government requested an initial loan of €45 billion from the EU and International Monetary Fund (IMF), to cover its financial needs for the remaining part of 2010.[46][47] A few days later Standard & Poor's slashed Greece's sovereign debt rating to BB+ or "junk" status amid fears of default,[48] in which case investors were liable to lose 30–50% of their money.[48] Stock markets worldwide and the Euro currency declined in response to this announcement.[49]
On 1 May 2010, the Greek government announced a series of austerity measures[50] to secure a three year €110 billion loan.[51] This was met with great anger by the Greek public, leading to massive protests, riots and social unrest throughout Greece.[52] The Troika (EU, ECB and IMF), offered Greece a second bailout loan worth €130 billion in October 2011, but with the activation being conditional on implementation of further austerity measures and a debt restructure agreement. A bit surprisingly, the Greek prime minister George Papandreou first answered that call, by announcing a December 2011 referendum on the new bailout plan,[53][54] but had to back down amidst strong pressure from EU partners, who threatened to withhold an overdue €6 billion loan payment that Greece needed by mid-December.[53][55] On 10 November 2011 Papandreou instead opted to resign, following an agreement with the New Democracy party and the Popular Orthodox Rally, to appoint non-MP technocrat Lucas Papademos as new prime minister of an interim national union government, with responsibility for implementing the needed austerity measures to pave the way for the second bailout loan.[56][57]
All the implemented austerity measures, have so far helped Greece bring down its primary deficit before interest payments, from €24.7bn (10.6% of GDP) in 2009 to just €5.2bn (2.4% of GDP) in 2011,[58][59] but as a side-effect they also contributed to a worsening of the Greek recession, which began in October 2008 and only became worse in 2010 and 2011.[60] Overall the Greek GDP had its worst decline in 2011 with −6.9%,[61] a year where the seasonal adjusted industrial output ended 28.4% lower than in 2005,[62][63] and with 111,000 Greek companies going bankrupt (27% higher than in 2010).[64][65] As a result, the seasonal adjusted unemployment rate also grew from 7.5% in September 2008 to a record high of 19.9% in November 2011, while the Youth unemployment rate during the same time rose from 22.0% to as high as 48.1%.[66][67]
Overall the share of the population living at "risk of poverty or social exclusion" did not increase noteworthy during the first 2 year of the crisis. The figure was measured to 27.6% in 2009 and 27.7% in 2010 (only being slightly worse than the EU27-average at 23.4%),[68] but for 2011 the figure was now estimated to have risen sharply above 33%.[69] In February 2012, an IMF official negotiating Greek austerity measures admitted that excessive spending cuts were harming Greece.[58]
Some economic experts argue that the best option for Greece and the rest of the EU, would be to engineer an “orderly default”, allowing Athens to withdraw simultaneously from the eurozone and reintroduce its national currency the drachma at a debased rate.[70][71] However, if Greece were to leave the euro, the economic and political impact would be devastating. According to Japanese financial company Nomura an exit would lead to a 60% devaluation of the new drachma. Analysts at French bank BNP Paribas added that the fallout from a Greek exit would wipe 20% off Greece's GDP, increase Greece's debt-to-GDP ratio to over 200%, and send inflation soaring to 40%-50%.[72] Also UBS warned of hyperinflation, a bank run and even "military coups and possible civil war that could afflict a departing country".[73][74]
To prevent this from happening, the troika (EU, IMF and ECB) eventually agreed in February 2012 to provide a second bailout package worth €130 billion,[75] conditional on the implementation of another harsh austerity package, reducing the Greek spendings with €3.3bn in 2012 and another €10bn in 2013 and 2014.[59] For the first time, the bailout deal also included a debt restructure agreement with the private holders of Greek government bonds (banks, insurers and investment funds), to "voluntarily" accept a bond swap with a 53.5% nominal write-off, partly in short-term EFSF notes, partly in new Greek bonds with lower interest rates and the maturity prolonged to 11–30 years (independently of the previous maturity).[7]
It is the world's biggest debt restructuring deal ever done, affecting some €206 billion of Greek government bonds.[76] The debt write-off had a size of €107 billion, and caused the Greek debt level to fall from roughly €350bn to €240bn in March 2012, with the predicted debt burden now showing a more sustainable size equal to 117% of GDP,[77] somewhat lower than the originally expected 120.5%.[78][79] Altogether Greece received aid worth €380bn or €33.600 per capita. This equals 177% of Greece's GDP, much larger than the funds Western Europe received through the Marshall Plan after the Second World War, which amounted to 2.1% of GDP.[59]
On 9 March 2012 the International Swaps and Derivatives Association (ISDA) issued a communique calling the PSI/debt restructuring deal a "Restructuring Credit Event" which will cause credit default swaps. According to Forbes magazine Greece’s restructuring represents a default.[80][81]
This credit event implies that previous Greek bond holders are being given, for 1000€ of previous notional, 150€ in “PSI payment notes” issued by the EFSF and 315€ in “New Greek Bonds” issued by the Hellenic Republic, including a “GDP-linked security”. The latter represents a marginal coupon enhancement in case the Greek growth meets certain conditions. While the market price of the portfolio proposed in the exchange is of the order of 21% of the original face value (15% for the two EFSF PSI notes – 1 and 2 years – and 6% for the New Greek Bonds – 11 to 30 years), the duration of the set of New Greek Bonds is slightly below 10 years.[82]
Mid May 2012 the crisis and impossibility to form a new government after elections led to strong speculations Greece would have to leave the Eurozone shortly due. This phenomenon became known as "Grexit" and started to govern international market behaviour.

Ireland

Irish government deficit compared to other European countries and the United States (2000–2013)
The Irish sovereign debt crisis was not based on government over-spending, but from the state guaranteeing the six main Irish-based banks who had financed a property bubble. On 29 September 2008, Finance Minister Brian Lenihan, Jnr issued a one-year guarantee to the banks' depositors and bond-holders. He renewed it for another year in September 2009 soon after the launch of the National Asset Management Agency (NAMA), a body designed to remove bad loans from the six banks.
Irish banks had lost an estimated 100 billion euros, much of it related to defaulted loans to property developers and homeowners made in the midst of the property bubble, which burst around 2007. The economy collapsed during 2008. Unemployment rose from 4% in 2006 to 14% by 2010, while the federal budget went from a surplus in 2007 to a deficit of 32% GDP in 2010, the highest in the history of the eurozone, despite austerity measures.[17][83]
Ireland could have guaranteed bank deposits and let private bondholders who had invested in the banks face losses, but instead borrowed money from the ECB to pay these bondholders, shifting the losses and debt to its taxpayers, with severe negative impact on Ireland's creditworthiness. As a result, the government started negotiations with the EU, the IMF and three nations: the United Kingdom, Denmark and Sweden, resulting in a €67.5 billion "bailout" agreement of 29 November 2010[84][85] Together with additional €17.5 billion coming from Ireland's own reserves and pensions, the government received €85 billion,[86] of which €34 billion were used to support the country's ailing financial sector.[87] In return the government agreed to reduce its budget deficit to below three percent by 2015.[87] In April 2011, despite all the measures taken, Moody's downgraded the banks' debt to junk status.[88]
In July 2011 European leaders agreed to cut the interest rate that Ireland was paying on its EU/IMF bailout loan from around 6% to between 3.5% and 4% and to double the loan time to 15 years. The move was expected to save the country between 600–700 million euros per year.[89] On 14 September 2011, in a move to further ease Ireland's difficult financial situation, the European Commission announced it would cut the interest rate on its €22.5 billion loan coming from the European Financial Stability Mechanism, down to 2.59 per cent – which is the interest rate the EU itself pays to borrow from financial markets.[90]
The Euro Plus Monitor report from November 2011 attests to Ireland's vast progress in dealing with its financial crisis, expecting the country to stand on its own feet again and finance itself without any external support from the second half of 2012 onwards.[91] According to the Centre for Economics and Business Research Ireland's export-led recovery "will gradually pull its economy out of its trough". As a result of the improved economic outlook, the cost of 10-year government bonds, which has already fallen substantially since mid July 2011 (see the graph "Long-term Interest Rates"), is expected to fall further to 4 per cent by 2015.[92]

Portugal

In the first half of 2011, Portugal requested a €78 billion IMF-EU bailout package in a bid to stabilise its public finances. These measures were put in place as a direct result of decades-long governmental overspending and an over bureaucratised civil service. After the bailout was announced, the Portuguese government headed by Pedro Passos Coelho managed to implement measures to improve the State's financial situation and the country started to be seen as moving on the right track. However, the unemployment level rose to over 14.8 percent, taxes were increased, and civil service-related wages were frozen, on top of the government's spending cuts.
A report released in January 2011 by the Diário de Notícias[93] and published in Portugal by Gradiva, had demonstrated that in the period between the Carnation Revolution in 1974 and 2010, the democratic Portuguese Republic governments encouraged over-expenditure and investment bubbles through unclear public-private partnerships and funding of numerous ineffective and unnecessary external consultancy and advisory of committees and firms. This allowed considerable slippage in state-managed public works and inflated top management and head officer bonuses and wages. Persistent and lasting recruitment policies boosted the number of redundant public servants. Risky credit, public debt creation, and European structural and cohesion funds were mismanaged across almost four decades. Prime Minister Sócrates's cabinet was not able to forecast or prevent this in 2005, and later it was incapable of doing anything to improve the situation when the country was on the verge of bankruptcy by 2011.[94]
Robert Fishman, in the New York Times article "Portugal's Unnecessary Bailout", points out that Portugal fell victim to successive waves of speculation by pressure from bond traders, rating agencies and speculators.[95] In the first quarter of 2010, before pressure from the markets, Portugal had one of the best rates of economic recovery in the EU. From the perspective of Portugal's industrial orders, exports, entrepreneurial innovation and high-school achievement, the country matched or even surpassed its neighbors in Western Europe.[95]
On 16 May 2011, the eurozone leaders officially approved a €78 billion bailout package for Portugal, which became the third eurozone country, after Ireland and Greece, to receive emergency funds. The bailout loan was equally split between the European Financial Stabilisation Mechanism, the European Financial Stability Facility, and the International Monetary Fund.[96] According to the Portuguese finance minister, the average interest rate on the bailout loan is expected to be 5.1 percent.[97] As part of the deal, the country agreed to cut its budget deficit from 9.8 percent of GDP in 2010 to 5.9 percent in 2011, 4.5 percent in 2012 and 3 percent in 2013.[98]
The Portuguese government also agreed to eliminate its golden share in Portugal Telecom to pave the way for privatization.[99][100] In 2012, all public servants had already seen an average wage cut of 20% relative to their 2010 baseline, with cuts reaching 25% for those earning more than 1,500 euro per month. This led to a flood of specialized technicians and top officials leaving the public service, many looking for better positions in the private sector or in other European countries.[101]
On 6 July 2011, the ratings agency Moody's had cut Portugal's credit rating to junk status, Moody's also launched speculation that Portugal could follow Greece in requesting a second bailout.[102]
In December 2011, it was reported that Portugal's estimated budget deficit of 4.5 percent in 2011 would be substantially lower than expected, due to a one-off transfer of pension funds. The country would therefore meet its 2012 target a year earlier than expected.[98] Despite the fact that the economy is expected to contract by 3 percent in 2011 the IMF expects the country to be able to return to medium and long-term debt sovereign markets by late 2013.[103] Any deficit means increasing the nation's debt. To bring down the debt to sustainable levels will require a 10% budget surplus for several years according to some estimates.[104]

Cyprus

In September 2011, yields on Cyprus long-term bonds have risen above 12%, since the small island of 840,000 people was downgraded by all major credit ratings agencies following a devastating explosion at a power plant in July and slow progress with fiscal and structural reforms. Since January 2012, Cyprus is relying on a € 2.5bn emergency loan from Russia to cover its budget deficit and re-finance maturing debt. The loan has an interest rate of 4.5% and it is valid for 4.5 years[105] though it is expected that Cyprus will be able to fund itself again by the first quarter of 2013.[106]
On 13 March 2012 Moody's has slashed Cyprus's credit rating into Junk status, warning that the Cyprus government will have to inject fresh capital into its banks to cover losses incurred through Greece's debt swap. Cyprus's banks were highly exposed to Greek debt and so are disproportionately hit by the haircut taken by creditors.[107]

Possible spread to other countries

Total financing needs of selected countries in % of GDP (2011–2013).
Economic data from Portugal, Italy, Ireland, Greece, United Kingdom, Spain, Germany, the EU and the eurozone for 2009.
The 2010 annual budget deficit and public debt, both relative to GDP for selected European countries.
Long-term interest rates of selected European countries.[1] Note that weak non-eurozone countries (Hungary, Romania) lack the sharp rise in interest rates characteristic of weak eurozone countries.
One of the central concerns prior to the bailout was that the crisis could spread to several other countries after reducing confidence in other European economies. According to the UK Financial Policy Committee "Market concerns remain over fiscal positions in a number of euro area countries and the potential for contagion to banking systems."[108] Besides Ireland, with a government deficit in 2010 of 32.4% of GDP, and Portugal at 9.1%, other countries such as Spain with 9.2% are also at risk.[109]
For 2010, the OECD forecast $16 trillion would be raised in government bonds among its 30 member countries. Financing needs for the eurozone come to a total of €1.6 trillion, while the U.S. is expected to issue US$1.7 trillion more Treasury securities in this period,[110] and Japan has ¥213 trillion of government bonds to roll over.[111] Greece has been the notable example of an industrialised country that has faced difficulties in the markets because of rising debt levels but even countries such as the U.S., Germany and the UK, have had fraught moments as investors shunned bond auctions due to concerns about public finances and the economy.[112]

Italy

Italy's deficit of 4.6 percent of GDP in 2010 was similar to Germany’s at 4.3 percent and less than that of the U.K. and France. Italy even has a surplus in its primary budget, which excludes debt interest payments. However, its debt has increased to almost 120 percent of GDP (U.S. $2.4 trillion in 2010) and economic growth was lower than the EU average for over a decade.[113] This has led investors to view Italian bonds more and more as a risky asset.[114]
On the other hand, the public debt of Italy has a longer maturity and a substantial share of it is held domestically. Overall this makes the country more resilient to financial shocks, ranking better than France and Belgium.[115] About 300 billion euros of Italy's 1.9 trillion euro debt matures in 2012. It will therefore have to go to the capital markets for significant refinancing in the near-term.[116]
On 15 July and 14 September 2011, Italy's government passed austerity measures meant to save €124 billion.[117][118] Nonetheless, by 8 November 2011 the Italian bond yield was 6.74 percent for 10-year bonds, climbing above the 7 percent level where the country is thought to lose access to financial markets.[119] On 11 November 2011, Italian 10-year borrowing costs fell sharply from 7.5 to 6.7 percent after Italian legislature approved further austerity measures and the formation of an emergency government to replace that of Prime Minister Silvio Berlusconi.[120]
The measures include a pledge to raise €15 billion from real-estate sales over the next three years, a two-year increase in the retirement age to 67 by 2026, opening up closed professions within 12 months and a gradual reduction in government ownership of local services.[114] The interim government expected to put the new laws into practice is led by former European Union Competition Commissioner Mario Monti.[114]
As in other countries, the social effects have been severe, with child labour even re-emerging in poorer areas.[121]

Spain

Spain has a comparatively low debt among advanced economies.[122] The country's public debt relative to GDP in 2010 was only 60%, more than 20 points less than Germany, France or the US, and more than 60 points less than Italy, Ireland or Greece.[123][124] Like Italy, Spain has most of its debt controlled internally, and both countries are in a better fiscal situation than Greece and Portugal, making a default unlikely unless the situation gets far more severe.[125]
As one of the largest eurozone economies, the condition of Spain's economy is of particular concern to international observers, and has faced pressure from the United States, the IMF, other European countries and the European Commission to cut its deficit more aggressively.[126][127] Spain's public debt was approximately U.S. $820 billion in 2010, roughly the level of Greece, Portugal, and Ireland combined.[128]
Rumors raised by speculators about a Spanish bail-out were dismissed by then Spanish Prime Minister José Luis Rodríguez Zapatero as "complete insanity" and "intolerable".[129] Nevertheless, shortly after the announcement of the EU's new "emergency fund" for eurozone countries in early May 2010, Spain had to announce new austerity measures designed to further reduce the country's budget deficit, in order to signal financial markets that it was safe to invest in the country.[130] The Spanish government had hoped to avoid such deep cuts, but weak economic growth as well as domestic and international pressure forced the government to expand on cuts already announced in January.
Spain succeeded in trimming its deficit from 11.2% of GDP in 2009 to 9.2% in 2010[131] and 8.5% in 2011.[132] Due to the European crisis and over spending by regional governments the latest figure is higher than the original target of 6%.[133][134] To build up additional trust in the financial markets, the government amended the Spanish Constitution in 2011 to require a balanced budget at both the national and regional level by 2020. The amendment states that public debt can not exceed 60% of GDP, though exceptions would be made in case of a natural catastrophe, economic recession or other emergencies.[135][136] Under pressure from the EU the new conservative Spanish government led by Mariano Rajoy aims to cut the deficit further to 5.3 percent in 2012 and 3 percent in 2013.[107]

Belgium

In 2010, Belgium's public debt was 100% of its GDP—the third highest in the eurozone after Greece and Italy[137] and there were doubts about the financial stability of the banks,[138] following the country's major financial crisis in 2008–2009. After inconclusive elections in June 2010, by November 2011[139] the country still had only a caretaker government as parties from the two main language groups in the country (Flemish and Walloon) were unable to reach agreement on how to form a majority government.[137] In November 2010 financial analysts forecast that Belgium would be the next country to be hit by the financial crisis as Belgium's borrowing costs rose.[138]
However the government deficit of 5% was relatively modest and Belgian government 10-year bond yields in November 2010 of 3.7% were still below those of Ireland (9.2%), Portugal (7%) and Spain (5.2%).[138] Furthermore, thanks to Belgium's high personal savings rate, the Belgian Government financed the deficit from mainly domestic savings, making it less prone to fluctuations of international credit markets.[140] Nevertheless on 25 November 2011, Belgium's long-term sovereign credit rating was downgraded from AA+ to AA by Standard and Poor[141] and 10-year bond yields reached 5.66%.[139]
Shortly after, Belgian negotiating parties reached an agreement to form a new government. The deal includes spending cuts and tax rises worth about €11 billion, which should bring the budget deficit down to 2.8% of GDP by 2012, and to balance the books in 2015.[142] Following the announcement Belgium 10-year bond yields fell sharply to 4.6%.[143]

France

France's public debt in 2010 was approximately U.S. $2.1 trillion and 83% GDP, with a 2010 budget deficit of 7% GDP.[144] By 16 November 2011, France's bond yield spreads vs. Germany had widened 450% since July, 2011.[145] France's C.D.S. contract value rose 300% in the same period.[146]
On 1 December 2011, France's bond yield had retreated and the country successfully auctioned €4.3 billion worth of 10 year bonds at an average yield of 3.18%, well below the perceived critical level of 7%.[147] By early February 2012, yields on French 10 year bonds had fallen to 2.84%.[148]

United Kingdom

According to the Financial Policy Committee "Any associated disruption to bank funding markets could spill over to UK banks."[108] The UK has the highest gross foreign debt of any European country (€7.3 trillion; €117,580 per person) due in large part to its highly leveraged financial industry, which is closely connected with both the United States and the eurozone.[149]
Bank of England governor Mervyn King stated in May 2012 that the Euro zone is "tearing itself apart" and advised British banks to pay bonuses and dividends in stock to hoard cash. He acknowledged that the Bank of England, the Financial Services Authority, and the British government were preparing contingency plans for a Greek exit from the Euro or a collapse of the currency, but refused to discuss them to avoid adding to the panic.[150] Known contingency plans include emergency immigration controls to prevent millions of Greek and other EU residents from entering the country to seek work, and the evacuation of Britons from Greece during civil unrest.[151]
A Euro collapse would damage London's role as a major financial centre because of the increased risk to UK banks. The pound and gilts would likely benefit, however, as investors seek safer investments.[152] The London real estate market has similarly benefited from the crisis, with French, Greeks, and other Europeans buying property with capital moved out of their home countries,[153] and a Greek exit from the Euro would likely increase such transfer of capital.[152]

Policy reactions

EU emergency measures


European Financial Stability Facility (EFSF)

On 9 May 2010, the 27 EU member states agreed to create the European Financial Stability Facility, a legal instrument[154] aiming at preserving financial stability in Europe by providing financial assistance to eurozone states in difficulty. The EFSF can issue bonds or other debt instruments on the market with the support of the German Debt Management Office to raise the funds needed to provide loans to eurozone countries in financial troubles, recapitalize banks or buy sovereign debt.[155]
Emissions of bonds are backed by guarantees given by the euro area member states in proportion to their share in the paid-up capital of the European Central Bank. The €440 billion lending capacity of the facility is jointly and severally guaranteed by the eurozone countries' governments and may be combined with loans up to €60 billion from the European Financial Stabilisation Mechanism (reliant on funds raised by the European Commission using the EU budget as collateral) and up to €250 billion from the International Monetary Fund (IMF) to obtain a financial safety net up to €750 billion.[156]
The EFSF issued €5 billion of five-year bonds in its inaugural benchmark issue 25 January 2011, attracting an order book of €44.5 billion. This amount is a record for any sovereign bond in Europe, and €24.5 billion more than the European Financial Stabilisation Mechanism(EFSM), a separate European Union funding vehicle, with a €5 billion issue in the first week of January 2011.[157]
On 29 November 2011, the member state finance ministers agreed to expand the EFSF by creating certificates that could guarantee up to 30% of new issues from troubled euro-area governments, and to create investment vehicles that would boost the EFSF’s firepower to intervene in primary and secondary bond markets.[158]
Reception by financial markets
Stocks surged worldwide after the EU announced the EFSF's creation. The facility eased fears that the Greek debt crisis would spread,[159] and this led to some stocks rising to the highest level in a year or more.[160] The euro made its biggest gain in 18 months,[161] before falling to a new four-year low a week later.[162] Shortly after the euro rose again as hedge funds and other short-term traders unwound short positions and carry trades in the currency.[163] Commodity prices also rose following the announcement.[164]
The dollar Libor held at a nine-month high.[165] Default swaps also fell.[166] The VIX closed down a record almost 30%, after a record weekly rise the preceding week that prompted the bailout.[167] The agreement is interpreted as allowing the ECB to start buying government debt from the secondary market which is expected to reduce bond yields.[168] As a result Greek bond yields fell sharply from over 10% to just over 5%.[169] Asian bonds yields also fell with the EU bailout.[170])
Usage of EFSF funds
Debt profile of Eurozone countries
The EFSF only raises funds after an aid request is made by a country.[171] As of the end of December 2011, it has been activated two times. In November 2010, it financed €17.7 billion of the total €67.5 billion rescue package for Ireland (the rest was loaned from individual European countries, the European Commission and the IMF). In May 2011 it contributed one third of the €78 billion package for Portugal. As part of the second bailout for Greece, the loan was shifted to the EFSF, amounting to €164 billion (130bn new package plus 34.4bn remaining from Greek Loan Facility) throughout 2014.[172] This leaves the EFSF with €250 billion or an equivalent of €750 billion in leveraged firepower.[173] According to German newspaper Sueddeutsche, this is more than enough to finance the debt rollovers of all flagging European countries until end of 2012, in case necessary.[173]
The EFSF is set to expire in 2013, running one year parallel to the permanent €500 billion rescue funding program called the European Stability Mechanism (ESM), which will start operating as soon as member states representing 90% of the capital commitments have ratified it. This is expected to be in July 2012.[174][175]
On 13 January 2012, Standard & Poor’s downgraded France and Austria from AAA rating, lowered Spain, Italy (and five other[176]) euro members further, and maintained the top credit rating for Finland, Germany, Luxembourg, and the Netherlands; shortly after, S&P also downgraded the EFSF from AAA to AA+.[176][177]

European Financial Stabilisation Mechanism (EFSM)

On 5 January 2011, the European Union created the European Financial Stabilisation Mechanism (EFSM), an emergency funding programme reliant upon funds raised on the financial markets and guaranteed by the European Commission using the budget of the European Union as collateral.[178] It runs under the supervision of the Commission[179] and aims at preserving financial stability in Europe by providing financial assistance to EU member states in economic difficulty.[180] The Commission fund, backed by all 27 European Union members, has the authority to raise up to €60 billion[181] and is rated AAA by Fitch, Moody's and Standard & Poor's.[182][183]
Under the EFSM, the EU successfully placed in the capital markets a €5 billion issue of bonds as part of the financial support package agreed for Ireland, at a borrowing cost for the EFSM of 2.59%.[184]
Like the EFSF, the EFSM will also be replaced by the permanent rescue funding programme ESM, which is due to be launched in July 2012.[174]

Brussels agreement and aftermath

On 26 October 2011, leaders of the 17 eurozone countries met in Brussels and agreed on a 50% write-off of Greek sovereign debt held by banks, a fourfold increase (to about €1 trillion) in bail-out funds held under the European Financial Stability Facility, an increased mandatory level of 9% for bank capitalisation within the EU and a set of commitments from Italy to take measures to reduce its national debt. Also pledged was €35 billion in "credit enhancement" to mitigate losses likely to be suffered by European banks. José Manuel Barroso characterised the package as a set of "exceptional measures for exceptional times".[8][185]
The package's acceptance was put into doubt on 31 October when Greek Prime Minister George Papandreou announced that a referendum would be held so that the Greek people would have the final say on the bailout, upsetting financial markets.[186] On 3 November 2011 the promised Greek referendum on the bailout package was withdrawn by Prime Minister Papandreou.
In late 2011, Landon Thomas in the New York Times noted that some, at least, European banks were maintaining high dividend payout rates and none were getting capital injections from their governments even while being required to improve capital ratios. Thomas quoted Richard Koo, an economist based in Japan, an expert on that country's banking crisis, and specialist in balance sheet recessions, as saying:
I do not think Europeans understand the implications of a systemic banking crisis.... When all banks are forced to raise capital at the same time, the result is going to be even weaker banks and an even longer recession – if not depression.... Government intervention should be the first resort, not the last resort.
Beyond equity issuance and debt-to-equity conversion, then, one analyst "said that as banks find it more difficult to raise funds, they will move faster to cut down on loans and unload lagging assets" as they work to improve capital ratios. This latter contraction of balance sheets "could lead to a depression”, the analyst said.[187] Reduced lending was a circumstance already at the time being seen in a "deepen[ing] crisis" in commodities trade finance in western Europe.[188]
Final agreement on the second bailout package
In a marathon meeting on 20/21 February 2012 the Eurogroup agreed with the IMF and the Institute of International Finance on the final conditions of the second bailout package worth €130 billion. The lenders agreed to increase the nominal haircut from 50% to 53.5%. EU Member States agreed to an additional retroactive lowering of the interest rates of the Greek Loan Facility to a level of just 150 basis points above the Euribor. Furthermore, governments of Member States where central banks currently hold Greek government bonds in their investment portfolio commit to pass on to Greece an amount equal to any future income until 2020. Altogether this should bring down Greece's debt to between 117%[77] and 120.5% of GDP by 2020.[78]

ECB interventions

ECB Securities Markets Program (SMP) covering bond purchases from May 2010 till May 2012.
The European Central Bank (ECB) has taken a series of measures aimed at reducing volatility in the financial markets and at improving liquidity.[189]
In May 2010 it took the following actions:
  • It began open market operations buying government and private debt securities,[190] reaching €219.5 billion by February 2012,[191] though it simultaneously absorbed the same amount of liquidity to prevent a rise in inflation.[192] According to Rabobank economist Elwin de Groot, there is a “natural limit” of €300 billion the ECB can sterilize.[193]
  • It reactivated the dollar swap lines[194] with Federal Reserve support.[195]
  • It changed its policy regarding the necessary credit rating for loan deposits, accepting as collateral all outstanding and new debt instruments issued or guaranteed by the Greek government, regardless of the nation's credit rating.
The move took some pressure off Greek government bonds, which had just been downgraded to junk status, making it difficult for the government to raise money on capital markets.[196]
On 30 November 2011, the ECB, the U.S. Federal Reserve, the central banks of Canada, Japan, Britain and the Swiss National Bank provided global financial markets with additional liquidity to ward off the debt crisis and to support the real economy. The central banks agreed to lower the cost of dollar currency swaps by 50 basis points to come into effect on 5 December 2011. They also agreed to provide each other with abundant liquidity to make sure that commercial banks stay liquid in other currencies.[197]
Long Term Refinancing Operation (LTRO)
On 22 December 2011, the ECB[198] started the biggest infusion of credit into the European banking system in the euro's 13 year history. Under its Long Term Refinancing Operations (LTROs) it loaned €489 billion to 523 banks for an exceptionally long period of three years at a rate of just one percent.[199] Previous refinancing operations matured after three, six and twelve months.[200] The by far biggest amount of €325 billion was tapped by banks in Greece, Ireland, Italy and Spain.[201]
This way the ECB tried to make sure that banks have enough cash to pay off €200 billion of their own maturing debts in the first three months of 2012, and at the same time keep operating and loaning to businesses so that a credit crunch does not choke off economic growth. It also hoped that banks would use some of the money to buy government bonds, effectively easing the debt crisis.[202] On 29 February 2012, the ECB held a second auction, LTRO2, providing 800 Eurozone banks with further €529.5 billion in cheap loans.[203] Net new borrowing under the €529.5 billion February auction was around €313 billion; out of a total of €256 billion existing ECB lending (MRO + 3m&6m LTROs), €215 billion was rolled into LTRO2.[204]
Resignations
In September 2011, Jürgen Stark became the second German after Axel A. Weber to resign from the ECB Governing Council in 2011. Weber, the former Deutsche Bundesbank president, was once thought to be a likely successor to Jean-Claude Trichet as bank president. He and Stark were both thought to have resigned due to "unhappiness with the ECB’s bond purchases, which critics say erode the bank’s independence". Stark was "probably the most hawkish" member of the council when he resigned. Weber was replaced by his Bundesbank successor Jens Weidmann, while Belgium's Peter Praet took Stark's original position, heading the ECB's economics department.[205]
Money supply growth
In April, 2012, statistics showed a growth trend in the M1 "core" money supply. Having fallen from an over 9% growth rate in mid-2008 to negative 1% +/- for several months in 2011, M1 core has built to a 2-3% range in early 2012. "'It is still early days but a further recovery in peripheral real M1 would suggest an end to recessions by late 2012,' said Simon Ward from Henderson Global Investors who collects the data." While attributing the money supply growth to ECB's LTRO policies, an analysis in The Telegraph said lending "continued to fall across the eurozone in March [and] ... [t]he jury is out on the ... three-year lending adventure (LTRO)".[206]

European Stability Mechanism (ESM)

The European Stability Mechanism (ESM) is a permanent rescue funding programme to succeed the temporary European Financial Stability Facility and European Financial Stabilisation Mechanism in July 2012.[174]
On 16 December 2010 the European Council agreed a two line amendment to the EU Lisbon Treaty to allow for a permanent bail-out mechanism to be established[207] including stronger sanctions. In March 2011, the European Parliament approved the treaty amendment after receiving assurances that the European Commission, rather than EU states, would play 'a central role' in running the ESM.[208][209] According to this treaty, the ESM will be an intergovernmental organisation under public international law and will be located in Luxembourg.[210][211]
Such a mechanism serves as a "financial firewall." Instead of a default by one country rippling through the entire interconnected financial system, the firewall mechanism can ensure that downstream nations and banking systems are protected by guaranteeing some or all of their obligations. Then the single default can be managed while limiting financial contagion.

European Fiscal Compact

In March 2011 a new reform of the Stability and Growth Pact was initiated, aiming at straightening the rules by adopting an automatic procedure for imposing of penalties in case of breaches of either the deficit or the debt rules.[212][213] By the end of the year, Germany, France and some other smaller EU countries went a step further and vowed to create a fiscal union across the eurozone with strict and enforceable fiscal rules and automatic penalties embedded in the EU treaties.[9][10] On 9 December 2011 at the European Council meeting, all 17 members of the eurozone and six countries that aspire to join agreed on a new intergovernmental treaty to put strict caps on government spending and borrowing, with penalties for those countries who violate the limits.[214] All other non-eurozone countries apart from the UK are also prepared to join in, subject to parliamentary vote.[174] The treaty will enter into force on 1 January 2013, if by that time 12 members of the euro area have ratified it.[215]
Originally EU leaders planned to change existing EU treaties but this was blocked by British prime minister David Cameron, who demanded that the City of London be excluded from future financial regulations, including the proposed EU financial transaction tax.[216][217] By the end of the day, 26 countries had agreed to the plan, leaving the United Kingdom as the only country not willing to join.[218] Cameron subsequently conceded that his action had failed to secure any safeguards for the UK.[219] Britain's refusal to be part of the Franco-German fiscal compact to safeguard the eurozone constituted a de facto refusal (PM David Cameron vetoed the project) to engage in any radical revision of the Lisbon Treaty at the expense of British sovereignty: centrist analysts such as John Rentoul of The Independent concluded that "Any Prime Minister would have done as Cameron did".[220]

Economic reforms and recovery

Increase investment

There has been substantial criticism over the austerity measures implemented by most European nations to counter this debt crisis. Some argue that an abrupt return to "non-Keynesian" financial policies is not a viable solution[221] and predict that deflationary policies now being imposed on countries such as Greece and Spain might prolong and deepen their recessions.[222] In a 2003 study that analyzed 133 IMF austerity programmes, the IMF's independent evaluation office found that policy makers consistently underestimated the disastrous effects of rigid spending cuts on economic growth.[223][224] Current austerity "cuts have been relatively small compared to the size of the problem and meaningful structural reforms were seldom implemented."[225] Most austerity cuts came with even larger tax increases.[226][227]
In early 2012 an IMF official, who negotiated Greek austerity measures, admitted that spending cuts were harming Greece.[58][58] Nouriel Roubini adds that the new credit available to the heavily indebted countries did not equate to an immediate revival of economic fortunes: "While money is available now on the table, all this money is conditional on all these countries doing fiscal adjustment and structural reform."[228]
According to Keynesian economists "growth-friendly austerity" relies on the false argument that public cuts would be compensated for by more spending from consumers and businesses, a theoretical claim that has not materialized. The case of Greece shows that excessive levels of private indebtedness and a collapse of public confidence (over 90% of Greeks fear unemployment, poverty and the closure of businesses)[229] led the private sector to decrease spending in an attempt to save up for rainy days ahead. This led to even lower demand for both products and labor, which further deepened the recession and made it ever more difficult to generate tax revenues and fight public indebtedness.[230] According to New York Times chief economics commentator Martin Wolf, "structural tightening does deliver actual tightening. But its impact is much less than one to one. A 1 percentage point reduction in the structural deficit delivers a 0.67 percentage point improvement in the actual fiscal deficit." This means that Ireland e.g. would require structural fiscal tightening of more than 12% to eliminate its 2012 actual fiscal deficit. A task that is difficult to achieve without an exogenous eurozone-wide economic boom.[231]
Instead of austerity, Keynes suggested increasing investment and cutting income tax for low earners to kick-start the economy and boost growth and employment.[232] Since struggling European countries lack the funds to engage in deficit spending, German economist and member of the German Council of Economic Experts Peter Bofinger and Sony Kapoor of the global think tank Re-Define suggest financing additional public investments by growth-friendly taxes on "property, land, wealth, carbon emissions and the under-taxed financial sector". They also called on EU countries to renegotiate the EU savings tax directive and to sign an agreement to help each other crack down on tax evasion and avoidance. Currently authorities capture less than 1% in annual tax revenue on untaxed wealth transferred to other EU members. Furthermore the two suggest providing €40 billion in additional funds to the European Investment Bank (EIB), which could then lend ten times that amount to the employment-intensive smaller business sector.[230]
Apart from arguments over whether or not austerity, rather than increased or frozen spending, is a macroeconomic solution,[233] union leaders have also argued that the working population is being unjustly held responsible for the economic mismanagement errors of economists, investors, and bankers. Over 23 million EU workers have become unemployed as a consequence of the global economic crisis of 2007–2010, and this has led many to call for additional regulation of the banking sector across not only Europe, but the entire world.[234]
In April, 2012, Olli Rehn, the European commissioner for economic and monetary affairs in Brussels, "enthusiastically announced to EU parliamentarians in mid-April that 'there was a breakthrough before Easter'. He said the European heads of state had given the green light to pilot projects worth billions, such as building highways in Greece." Other growth initiatives include "project bonds" wherein the EIB would "provide guarantees that safeguard private investors. In the pilot phase until 2013, EU funds amounting to €230 million are expected to mobilize investments of up to €4.6 billion." Der Spiegel also said: "According to sources inside the German government, instead of funding new highways, Berlin is interested in supporting innovation and programs to promote small and medium-sized businesses. To ensure that this is done as professionally as possible, the Germans would like to see the southern European countries receive their own state-owned development banks, modeled after Germany's [Marshall Plan-era-origin] Kreditanstalt für Wiederaufbau (KfW) banking group. It's hoped that this will get the economy moving in Greece and Portugal."[235]

Increase competitiveness

Change in unit labour costs, 2000–2010
Slow GDP growth rates correspond to slower growth in tax revenues and higher safety net spending, increasing deficits and debt levels. Indian-American journalist Fareed Zakaria described the factors slowing growth in the eurozone, writing in November 2011: "Europe's core problem [is] a lack of growth... Italy's economy has not grown for an entire decade. No debt restructuring will work if it stays stagnant for another decade... The fact is that Western economies – with high wages, generous middle-class subsidies and complex regulations and taxes – have become sclerotic. Now they face pressures from three fronts: demography (an aging population), technology (which has allowed companies to do much more with fewer people) and globalization (which has allowed manufacturing and services to locate across the world)." He advocated lower wages and steps to bring in more foreign capital investment.[236]
British economic historian Robert Skidelsky disagreed saying it was excessive lending by banks, not deficit spending that created this crisis. Government's mounting debts are a response to the economic downturn as spending rises and tax revenues fall, not its cause.[237]
To improve the situation, crisis countries must significantly increase their international competitiveness. Typically this is done by depreciating the currency, as in the case of Iceland, which suffered the largest financial crisis in 2008–2011 in economic history but has since vastly improved its position. Since eurozone countries cannot devalue their currency, policy makers try to restore competitiveness through internal devaluation, a painful economic adjustment process, where a country aims to reduce its unit labour costs.[238]
German economist Hans-Werner Sinn noted in 2012 that Ireland was the only country that had implemented relative wage moderation in the last five years, which helped decrease its relative price/wage levels by 16%. Greece would need to bring this figure down by 31%, effectively reaching the level of Turkey.[239][240]
Other economists argue that no matter how much Greece and Portugal drive down their wages, they could never compete with low-cost developing countries such as China or India. Instead weak European countries must shift their economies to higher quality products and services, though this is a long-term process and may not bring immediate relief.[241]
Jeremy J. Siegel argues that the need to make labor competitive requires devaluation. This could be achieved by Greece leaving the Euro but that would lead to runs on the banks of Greece and other EU nations. This could be achieved by internal devaluation but this is difficult politically. Siegel argues that the only option left is for the devaluation of the Euro as a whole (parity with the dollar)--if it is to survive.[242]
Progress
On 15 November 2011, the Lisbon Council published the Euro Plus Monitor 2011. According to the report most critical eurozone member countries are in the process of rapid reforms. The authors note that "Many of those countries most in need to adjust [...] are now making the greatest progress towards restoring their fiscal balance and external competitiveness". Greece, Ireland and Spain are among the top five reformers and Portugal is ranked seventh among 17 countries included in the report (see graph).[243]

Address current account imbalances

Current account imbalances (1997–2013)
Regardless of the corrective measures chosen to solve the current predicament, as long as cross border capital flows remain unregulated in the euro area,[244] current account imbalances are likely to continue. A country that runs a large current account or trade deficit (i.e., importing more than it exports) must ultimately be a net importer of capital; this is a mathematical identity called the balance of payments. In other words, a country that imports more than it exports must either decrease its savings reserves or borrow to pay for those imports. Conversely, Germany's large trade surplus (net export position) means that it must either increase its savings reserves or be a net exporter of capital, lending money to other countries to allow them to buy German goods.[245]
The 2009 trade deficits for Italy, Spain, Greece, and Portugal were estimated to be $42.96 billion, $75.31bn and $35.97bn, and $25.6bn respectively, while Germany's trade surplus was $188.6bn.[246] A similar imbalance exists in the U.S., which runs a large trade deficit (net import position) and therefore is a net borrower of capital from abroad. Ben Bernanke warned of the risks of such imbalances in 2005, arguing that a "savings glut" in one country with a trade surplus can drive capital into other countries with trade deficits, artificially lowering interest rates and creating asset bubbles.[247][248][249]
A country with a large trade surplus would generally see the value of its currency appreciate relative to other currencies, which would reduce the imbalance as the relative price of its exports increases. This currency appreciation occurs as the importing country sells its currency to buy the exporting country's currency used to purchase the goods. Alternatively, trade imbalances can be reduced if a country encouraged domestic saving by restricting or penalizing the flow of capital across borders, or by raising interest rates, although this benefit is likely offset by slowing down the economy and increasing government interest payments.[250]
Either way, many of the countries involved in the crisis are on the euro, so devaluation, individual interest rates and capital controls are not available. The only solution left to raise a country's level of saving is to reduce budget deficits and to change consumption and savings habits. For example, if a country's citizens saved more instead of consuming imports, this would reduce its trade deficit.[250] It has therefore been suggested that countries with large trade deficits (e.g. Greece) consume less and improve their exporting industries. On the other hand, export driven countries with a large trade surplus, such as Germany, Austria and the Netherlands would need to shift their economies more towards domestic services and increase wages to support domestic consumption.[34][251] In May 2012 German finance minister Wolfgang Schäuble has signaled support for a significant increase in German wages to help decrease current account imbalances within the eurozone.[252]

Proposed long-term solutions

Eurobonds

A growing number of investors and economists say Eurobonds would be the best way of solving a debt crisis,[253] though their introduction matched by tight financial and budgetary coordination may well require changes in EU treaties.[253] On 21 November 2011, the European Commission suggested that eurobonds issued jointly by the 17 euro nations would be an effective way to tackle the financial crisis. Using the term "stability bonds", Jose Manuel Barroso insisted that any such plan would have to be matched by tight fiscal surveillance and economic policy coordination as an essential counterpart so as to avoid moral hazard and ensure sustainable public finances.[254][255]
Germany remains largely opposed at least in the short term to a collective takeover of the debt of states that have run excessive budget deficits and borrowed excessively over the past years, saying this could substantially raise the country's liabilities.[256]

European Monetary Fund

On 20 October 2011, the Austrian Institute of Economic Research published an article that suggests transforming the EFSF into a European Monetary Fund (EMF), which could provide governments with fixed interest rate Eurobonds at a rate slightly below medium-term economic growth (in nominal terms). These bonds would not be tradable but could be held by investors with the EMF and liquidated at any time. Given the backing of all eurozone countries and the ECB "the EMU would achieve a similarly strong position vis-a-vis financial investors as the US where the Fed backs government bonds to an unlimited extent." To ensure fiscal discipline despite lack of market pressure, the EMF would operate according to strict rules, providing funds only to countries that meet fiscal and macroeconomic criteria. Governments lacking sound financial policies would be forced to rely on traditional (national) governmental bonds with less favorable market rates.[257]
The econometric analysis suggests that "If the short-term and long- term interest rates in the euro area were stabilized at 1.5 % and 3 %, respectively, aggregate output (GDP) in the euro area would be 5 percentage points above baseline in 2015". At the same time sovereign debt levels would be significantly lower with e.g. Greece's debt level falling below 110% of GDP, more than 40 percentage points below the baseline scenario with market based interest levels. Furthermore, banks would no longer be able to unduly benefit from intermediary profits by borrowing from the ECB at low rates and investing in government bonds at high rates.[257]

Drastic debt write-off financed by wealth tax

Overall debt levels in 2009 and write-offs necessary in the Eurozone, UK and U.S. to reach sustainable grounds.
According to the Bank for International Settlements, the combined private and public debt of 18 OECD countries nearly quadrupled between 1980 and 2010, and will likely continue to grow, reaching between 250% (for Italy) and about 600% (for Japan) by 2040.[258] The same authors also found in a previous study that increased financial burden imposed by aging populations and lower growth makes it unlikely that indebted economies can grow out of their debt problem if only one of the following three conditions is met:[259]
  • government debt is more than 80 to 100 percent of GDP;
  • non-financial corporate debt is more than 90 percent;
  • private household debt is more than 85 percent of GDP.
The Boston Consulting Group (BCG) adds that if the overall debt load continues to grow faster than the economy, then large-scale debt restructuring becomes inevitable. To prevent a vicious upward debt spiral from gaining momentum the authors urge policy makers to "act quickly and decisively" and aim for an overall debt level well below 180 percent for the private and government sector. This number is based on the assumption that governments, nonfinancial corporations, and private households can each sustain a debt load of 60 percent of GDP, at an interest rate of 5 percent and a nominal economic growth rate of 3 percent per year. Lower interest rates and/or higher growth would help reduce the debt burden further.[260]
To reach sustainable levels the Eurozone must reduce its overall debt level by €6.1 trillion. According to BCG this could be financed by a one-time wealth tax of between 11 and 30 percent for most countries, apart from the crisis countries (particularly Ireland) where a write-off would have to be substantially higher. The authors admit that such programs would be "drastic", "unpopular" and "require broad political coordination and leadership" but they maintain that the longer politicians and central bankers wait, the more necessary such a step will be.[260]
Instead of a one-time write-off, German economist Harald Spehl has called for a 30 year debt-reduction plan, similar to the one Germany used after World War II to share the burden of reconstruction and development.[261] Similar calls have been made by political parties in Germany including the Greens and The Left.[262][263]

Debt defaults and national exits from the Eurozone

In mid May 2012 the financial crisis in Greece and the impossibility of forming a new government after elections led to strong speculation that Greece would have to leave the Eurozone shortly.[264][265][266][267] This phenomenon had already become known as "Grexit" and started to govern international market behaviour. Economists have expressed concern that the phenomenon may well become a typical example of what is called a self-fulfilling prophecy.[268]
Reuters stated that the implementation of Grexit would have to occur "within days or even hours of the decision being made" [269] due to the high volatility that would result.

Commentary

"The euro should now be recognized as an experiment that failed", wrote Martin Feldstein in 2012.[270] Economists, mostly from outside Europe, and associated with Modern Monetary Theory and other post-Keynesian schools condemned the design of the Euro currency system from the beginning [271][272] and have since been advocating that Greece (and the other debtor nations) unilaterally leave the eurozone, which would allow Greece to withdraw simultaneously from the eurozone and reintroduce its national currency the drachma at a debased rate.[273][274][275]
Economists who favor this radical approach to solve the Greek debt crisis typically argue that a default is unavoidable for Greece in the long term, and that a delay in organising an orderly default (by lending Greece more money throughout a few more years), would just wind up hurting EU lenders and neighboring European countries even more.[276] Fiscal austerity or a euro exit is the alternative to accepting differentiated government bond yields within the Euro Area. If Greece remains in the euro while accepting higher bond yields, reflecting its high government deficit, then high interest rates would dampen demand, raise savings and slow the economy. An improved trade performance and less reliance on foreign capital would be the result.[citation needed]
However, German Chancellor Angela Merkel and former French President Nicolas Sarkozy have said on numerous occasions that they would not allow the eurozone to disintegrate and have linked the survival of the Euro with that of the entire European Union.[277][278] In September 2011, EU commissioner Joaquín Almunia shared this view, saying that expelling weaker countries from the euro was not an option: "Those who think that this hypothesis is possible just do not understand our process of integration".[279]

Controversies

The European bailouts are largely about shifting exposure from banks and others, who otherwise are lined up for losses on the sovereign debt they recklessly bought, onto European taxpayers.[280][281][282][283][284][285]

EU treaty violations

No bail-out clause
The EU's Maastricht Treaty contains juridical language which appears to rule out intra-EU bailouts. First, the “no bail-out” clause (Article 125 TFEU) ensures that the responsibility for repaying public debt remains national and prevents risk premiums caused by unsound fiscal policies from spilling over to partner countries. The clause thus encourages prudent fiscal policies at the national level.
The European Central Bank's purchase of distressed country bonds can be viewed as violating the prohibition of monetary financing of budget deficits (Article 123 TFEU). The creation of further leverage in EFSF with access to ECB lending would also appear to violate the terms of this article.
Articles 125 and 123 were meant to create disincentives for EU member states to run excessive deficits and state debt, and prevent the moral hazard of over-spending and lending in good times. They were also meant to protect the taxpayers of the other more prudent member states. By issuing bail-out aid guaranteed by prudent eurozone taxpayers to rule-breaking eurozone countries such as Greece, the EU and eurozone countries also encourage moral hazard in the future.[286] While the no bail-out clause remains in place, the "no bail-out doctrine" seems to be a thing of the past.[287]
Convergence criteria
The EU treaties contain so called convergence criteria. Concerning government finance the states have agreed that the annual government budget deficit should not exceed 3% of the gross domestic product (GDP) and that the gross government debt to GDP should not exceed 60% of the GDP. For eurozone members there is the Stability and Growth Pact which contains the same requirements for budget deficit and debt limitation but with a much stricter regime. Nevertheless the main crisis states Greece and Italy (status November 2011) have substantially exceeded these criteria over a long period of time.

Actors fueling the crisis

Credit rating agencies

Standard & Poor's Headquarters in Lower Manhattan, New York City
The international U.S.-based credit rating agenciesMoody's, Standard & Poor's and Fitch—which have already been under fire during the housing bubble[288][289] and the Icelandic crisis[290][291]—have also played a central and controversial role[292] in the current European bond market crisis.[293] On one hand, the agencies have been accused of giving overly generous ratings due to conflicts of interest.[294] On the other hand, ratings agencies have a tendency to act conservatively, and to take some time to adjust when a firm or country is in trouble.[295] In the case of Greece, the market responded to the crisis before the downgrades, with Greek bonds trading at junk levels several weeks before the ratings agencies began to describe them as such.[45]
European policy makers have criticized ratings agencies for acting politically, accusing the Big Three of bias towards European assets and fueling speculation.[296] Particularly Moody's decision to downgrade Portugal's foreign debt to the category Ba2 "junk" has infuriated officials from the EU and Portugal alike.[296] State owned utility and infrastructure companies like ANA – Aeroportos de Portugal, Energias de Portugal, Redes Energéticas Nacionais, and Brisa – Auto-estradas de Portugal were also downgraded despite claims to having solid financial profiles and significant foreign revenue.[297][298][299][300]
France too has shown its anger at its downgrade. French central bank chief Christian Noyer criticized the decision of Standard & Poor's to lower the rating of France but not that of the United Kingdom, which "has more deficits, as much debt, more inflation, less growth than us". Similar comments were made by high ranking politicians in Germany. Michael Fuchs, deputy leader of the leading Christian Democrats, said: "Standard and Poor's must stop playing politics. Why doesn't it act on the highly indebted United States or highly indebted Britain?", adding that the latter's collective private and public sector debts are the largest in Europe. He further added: "If the agency downgrades France, it should also downgrade Britain in order to be consistent."[301]
Credit rating agencies were also accused of bullying politicians by systematically downgrading eurozone countries just before important European Council meetings. As one EU source put it: "It is interesting to look at the downgradings and the timings of the downgradings ... It is strange that we have so many downgrades in the weeks of summits."[302]
Regulatory reliance on credit ratings
Think-tanks such as the World Pensions Council have criticized European powers such as France and Germany for pushing for the adoption of the Basel II recommendations, adopted in 2005 and transposed in European Union law through the Capital Requirements Directive (CRD), effective since 2008. In essence, this forced European banks and more importantly the European Central Bank, e.g. when gauging the solvency of EU-based financial institutions, to rely heavily on the standardized assessments of credit risk marketed by only two private company US agencies- Moody’s and S&P.[303]
Counter measures
Due to the failures of the ratings agencies, European regulators obtained new powers to supervise ratings agencies.[292] With the creation of the European Supervisory Authority in January 2011 the EU set up a whole range of new financial regulatory institutions,[304] including the European Securities and Markets Authority (ESMA),[305] which became the EU’s single credit-ratings firm regulator.[306] Credit-ratings companies have to comply with the new standards or will be denied operation on EU territory, says ESMA Chief Steven Maijoor.[307]
Germany's foreign minister Guido Westerwelle has called for an "independent" European ratings agency, which could avoid the conflicts of interest that he claimed US-based agencies faced.[308] European leaders are reportedly studying the possibility of setting up a European ratings agency in order that the private U.S.-based ratings agencies have less influence on developments in European financial markets in the future.[309][310] According to German consultant company Roland Berger, setting up a new ratings agency would cost €300 million. On 30 January 2012, the company said it was already collecting funds from financial institutions and business intelligence agencies to set up an independent non-profit ratings agency by mid 2012, which could provide its first country ratings by the end of the year.[311] In April 2012, in a similar attempt, the Bertelsmann Stiftung presented a blueprint for establishing an international non-profit credit rating agency (INCRA) for sovereign debt, structured in way that management and rating decisions are independent from its financiers.[312]
But attempts to regulate more strictly credit rating agencies in the wake of the European sovereign debt crisis have been rather unsuccessful. Some European financial law and regulation experts have argued that the hastily drafted, unevenly transposed in national law, and poorly enforced EU rule on ratings agencies (Regulation EC N° 1060/2009) has had little effect on the way financial analysts and economists interpret data or on the potential for conflicts of interests created by the complex contractual arrangements between credit rating agencies and their clients"[313]

Media

There has been considerable controversy about the role of the English-language press in regard to the bond market crisis.[314][315]
Greek Prime Minister Papandreou is quoted as saying that there was no question of Greece leaving the euro and suggested that the ­crisis was politically as well as financially motivated. "This is an attack on the eurozone by certain other interests, political or financial".[316] The Spanish Prime Minister José Luis Rodríguez Zapatero has also suggested that the recent financial market crisis in Europe is an attempt to undermine the euro.[317][318] He ordered the Centro Nacional de Inteligencia intelligence service (National Intelligence Center, CNI in Spanish) to investigate the role of the "Anglo-Saxon media" in fomenting the crisis.[319][320][321][322][323][324][325] So far no results have been reported from this investigation.
Other commentators believe that the euro is under attack so that countries, such as the U.K. and the U.S., can continue to fund their large external deficits and government deficits,[326] and to avoid the collapse of the US$.[327][328][329] The U.S. and U.K. do not have large domestic savings pools to draw on and therefore are dependent on external savings e.g. from China.[330][331] This is not the case in the eurozone which is self funding.[332][333]

Speculators

Both the Spanish and Greek Prime Ministers have accused financial speculators and hedge funds of worsening the crisis by short selling euros.[334][335] German chancellor Merkel has stated that "institutions bailed out with public funds are exploiting the budget crisis in Greece and elsewhere."[336]
According to The Wall Street Journal several hedge-fund managers launched "large bearish bets" against the euro in early 2010.[337] On 8 February, the boutique research and brokerage firm Monness, Crespi, Hardt & Co. hosted an exclusive "idea dinner" at a private townhouse in Manhattan, where a small group of hedge-fund managers from SAC Capital Advisors LP, Soros Fund Management LLC, Green Light Capital Inc., Brigade Capital Management LLC and others argued that the euro was likely to fall to parity with the US dollar and were of the opinion that Greek government bonds represented the weakest link of the euro and that Greek contagion could soon spread to infect all sovereign debt in the world. Three days later the euro was hit with a wave of selling, triggering a decline that brought the currency below $1.36.[337] There was no suggestion by regulators that there was any collusion or other improper action.[337] On 8 June, exactly four months after the dinner, the Euro hit a four year low at $1.19 before it started to rise again.[338] Traders estimate that bets for and against the euro account for a huge part of the daily three trillion dollar global currency market.[337]
The role of Goldman Sachs[339] in Greek bond yield increases is also under scrutiny.[340] It is not yet clear to what extent this bank has been involved in the unfolding of the crisis or if they have made a profit as a result of the sell-off on the Greek government debt market.
In response to accusations that speculators were worsening the problem, some markets banned naked short selling for a few months.[341]

Speculation about the breakup of the eurozone

Economists, mostly from outside Europe and associated with Modern Monetary Theory and other post-Keynesian schools, condemned the design of the euro currency system from the beginning because it ceded national monetary and economic sovereignty but lacked a central fiscal authority. When faced with economic problems, they maintained, "Without such an institution, EMU would prevent effective action by individual countries and put nothing in its place."[271][272] Some non-Keynesian economists, such as Luca A. Ricci of the IMF, contend the eurozone does not fulfill the necessary criteria for an optimum currency area, though it is moving in that direction.[243][342]
As the debt crisis expanded beyond Greece, these economists continued to advocate, albeit more forcefully, the disbandment of the eurozone. If this was not immediately feasible, they recommended that Greece and the other debtor nations unilaterally leave the eurozone, default on their debts, regain their fiscal sovereignty, and re-adopt national currencies.[343][344] Bloomberg suggested in June 2011 that, if the Greek and Irish bailouts should fail, an alternative would be for Germany to leave the eurozone in order to save the currency through depreciation[345] instead of austerity. The likely substantial fall in the euro against a newly reconstituted Deutsche Mark would give a "huge boost" to its members' competitiveness.[346]
The Wall Street Journal conjectured that Germany could return to the Deutsche Mark,[347] or create another currency union[348] with the Netherlands, Austria, Finland, Luxembourg and other European countries such as Denmark, Norway, Sweden, Switzerland and the Baltics.[349] A monetary union of these countries with current account surpluses would create the world's largest creditor bloc, bigger than China[350] or Japan. The Wall Street Journal added that without the German-led bloc, a residual euro would have the flexibility to keep interest rates low[351] and engage in quantitative easing or fiscal stimulus in support of a job-targeting economic policy[352] instead of inflation targeting in the current configuration.
George Soros warns in “Does the Euro have a Future?” that there is no escape from the “gloomy scenario” of a prolonged European recession and the consequent threat to the Eurozone’s political cohesion so long as “the authorities persist in their current course.” He argues that to save the Euro long-term structural changes are essential in addition to the immediate steps needed to arrest the crisis. The changes he recommends include even greater economic integration of the European Union.[353]
At a minimum, Soros writes, a European Monetary Fund following the template of the International Monetary Fund is needed to better assist debt-ridden states like Greece and Portugal in their periods of economic crises. But what would be most effective, Soros argues, is a full-fledged European Treasury. A European Treasury would have the capability to tax and borrow money. And it would be under collective European supervision instead of individual member states’ supervision. Thus a common European Treasury could mean that individual members of the Eurozone will be less able to pursue costly fiscal policies such as excessive spending, which can prove costly both for their own citizens and those of other Eurozone states that are forced to bail out the profligate states.[353]
Soros writes that a treaty is needed to transform the European Financial Stability Fund into a full-fledged European Treasury. Following the formation of the Treasury, European Council could then ask the European Commission Bank to step into the breach and indemnify the European Commission Bank in advance against potential risks to the Treasury’s solvency. Soros acknowledges that converting the EFSF into a European Treasury will necessitate “a radical change of heart.” In particular, he cautions, Germans will be wary of any such move, not least because many continue to believe that they have a choice between saving the Euro and abandoning it. Soros writes however that a collapse of European Union would precipitate an uncontrollable financial meltdown and thus “the only way” to avert “another Great Depression” is the formation of a European Treasury.[353]
German Chancellor Angela Merkel and French President Nicolas Sarkozy[354] have, on numerous occasions, publicly said that they would not allow the eurozone to disintegrate, linking the survival of the euro with that of the entire European Union.[355][356] In September 2011, EU commissioner Joaquín Almunia shared this view, saying that expelling weaker countries from the euro was not an option.[357] Furthermore, former ECB president Jean-Claude Trichet also denounced the possibility of a return of the Deutsche Mark.[358]
Iceland, not part of the EU, is regarded as one of Europe's recovery success stories. It defaulted on its debt and drastically devalued it currency, which has effectively reduced wages by 50% making exports more competitive.[359] Lee Harris argues that floating exchange rates allows wage reductions by currency devaluations, a politically easier option than the economically equivalent but politically impossible method of lowering wages by political enactment.[360] Sweden's floating rate currency gives it a short term advantage, structural reforms and constraints account for longer-term prosperity. Labor concessions, a minimal reliance on public debt, and tax reform helped to further a pro-growth policy.[361]
The British betting company Ladbrokes stopped taking bets on Greece exiting the Eurozone in May 2012 after odds fell to 1/3, and reported "plenty of support" for 33/1 odds for a complete disbanding of the Eurozone during 2012.[152]

Odious debt

Some protesters, commentators such as Libération correspondent Jean Quatremer and the Liège based NGO Committee for the Abolition of the Third World Debt (CADTM) allege that the debt should be characterized as odious debt.[362] The Greek documentary Debtocracy examines whether the recent Siemens scandal and uncommercial ECB loans which were conditional on the purchase of military aircraft and submarines are evidence that the loans amount to odious debt and that an audit would result in invalidation of a large amount of the debt.

National statistics

In 1992, members of the European Union signed an agreement known as the Maastricht Treaty, under which they pledged to limit their deficit spending and debt levels. However, a number of EU member states, including Greece and Italy, were able to circumvent these rules and mask their deficit and debt levels through the use of complex currency and credit derivatives structures.[29][30] The structures were designed by prominent U.S. investment banks, who received substantial fees in return for their services and who took on little credit risk themselves thanks to special legal protections for derivatives counterparties.[29] Financial reforms within the U.S. since the financial crisis have only served to reinforce special protections for derivatives—including greater access to government guarantees—while minimizing disclosure to broader financial markets.[363]
The revision of Greece’s 2009 budget deficit from a forecast of "6–8% of GDP" to 12.7% by the new Pasok Government in late 2009 (a number which, after reclassification of expenses under IMF/EU supervision was further raised to 15.4% in 2010) has been cited as one of the issues that ignited the Greek debt crisis.
This added a new dimension in the world financial turmoil, as the issues of "creative accounting" and manipulation of statistics by several nations came into focus, potentially undermining investor confidence.
The focus has naturally remained on Greece due to its debt crisis. There has however been a growing number of reports about manipulated statistics by EU and other nations aiming, as was the case for Greece, to mask the sizes of public debts and deficits. These have included analyses of examples in several countries[364][365][366][367] or have focused on Italy,[368] the United Kingdom,[369][370][371][372][373][374][375][376] Spain,[377] the United States,[378][379][380] and even Germany.[381][382]

Collateral for Finland

On 18 August 2011, as requested by the Finnish parliament as a condition for any further bailouts, it became apparent that Finland would receive collateral from Greece, enabling it to participate in the potential new €109 billion support package for the Greek economy.[383] Austria, the Netherlands, Slovenia, and Slovakia responded with irritation over this special guarantee for Finland and demanded equal treatment across the eurozone, or a similar deal with Greece, so as not to increase the risk level over their participation in the bailout.[384] The main point of contention was that the collateral is aimed to be a cash deposit, a collateral the Greeks can only give by recycling part of the funds loaned by Finland for the bailout, which means Finland and the other eurozone countries guarantee the Finnish loans in the event of a Greek default.[385]
After extensive negotiations to implement a collateral structure open to all eurozone countries, on 4 October 2011, a modified escrow collateral agreement was reached. The expectation is that only Finland will utilise it, due to i.a. requirement to contribute initial capital to European Stability Mechanism in one installment instead of five installments over time. Finland, as one of the strongest AAA countries, can raise the required capital with relative ease.[386]
At the beginning of October, Slovakia and Netherlands were the last countries to vote on the EFSF expansion, which was the immediate issue behind the collateral discussion, with a mid-October vote.[387] On 13 October 2011 Slovakia approved euro bailout expansion, but the government has been forced to call new elections in exchange.
In February 2012, the four largest Greek banks agreed to provide the €880 million in collateral to Finland in order to secure the second bailout program.[388]

Political impact

Handling of the ongoing crisis has led to the premature end of a number of European national governments and impacted the outcome of many elections:
  • Greece - May 2012 - The Greek legislative election, 2012 were the first time in the history of the country, at which the bipartisanship (consisted of PASOK and New Democracy parties), which ruled the country for over 40 years, collapsed in votes as a punishment for their support to the strict measures proposed by the country's foreign lenders and the Troika (consisted of the European Union, the IMF and the European Central Bank). The extreme right-wing and left-wing political parties that have opposed the policy of strict measures, won the majority of the votes.
  • France - May 2012 - The French presidential election, 2012 became the first time since 1981 that an incumbent failed to gain a second term, when Nicolas Sarkozy lost to Francois Hollande.
  • Finland – April 2011 – The approach to the Portuguese bailout and the EFSF dominated the April 2011 election debate and formation of the subsequent government.
  • Greece – November 2011 – After intense criticism from within his own party, the opposition and other EU governments, for his proposal to hold a referendum on the austerity and bailout measures, PM George Papandreou announced his resignation in favour of a national unity government between three parties, of which only two currently remain in the coalition. Meanwhile, the popularity of Papandreou's PASOK party dropped from 42.5% in 2010 to as low as 7% in some polls in 2012. Following the vote in the Greek parliament on the austerity and bailout measures, which both leading parties supported but many MPs of these two parties voted against, Papandreou and Antonis Samaras expelled a total of 44 MPs from their respective parliamentary groups, leading to PASOK losing its parliamentary majority. Early elections were held in May 2012.
  • Republic of Ireland – November 2010 – In return for its support for the IMF bailout and consequent austerity budget, the junior party in the coalition government, the Green Party set a time-limit on its support for the Cowen Government which set the path to early elections in Feb 2011, following which Enda Kenny became PM.
  • Italy – November 2011 – Following market pressure on government bond prices in response to concerns about levels of debt, the Government of Silvio Berlusconi lost its majority, resigned and was replaced by the Government of Mario Monti.
  • Portugal – March 2011 – Following the failure of parliament to adopt the government austerity measures, PM José Sócrates and his government resigned, bringing about early elections in June 2011.
  • Slovakia – October 2011 – In return for the approval of the EFSF by her coalition partners, PM Iveta Radičová had to concede early elections in March 2012, following which Robert Fico became PM.
  • Slovenia – September 2011 – Following the failure of June referendums on measures to combat the economic crisis and the departure of coalition partners, the Borut Pahor government lost a motion of confidence and December 2011 early elections were set, following which Janez Janša became PM.
  • Spain – July 2011 – Following the failure of the Spanish government to handle the economic situation, PM José Luis Rodríguez Zapatero announced early elections in November. "It is convenient to hold elections this fall so a new government can take charge of the economy in 2012, fresh from the balloting" he said. Following the elections, Mariano Rajoy became PM.

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