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The 2008 financial crisis, also known as the global financial crisis ( GFC) or the Panic of 2008, was a major worldwide financial crisis centered in the United States. The causes included excessive speculation on property values by both homeowners and financial institutions, leading to the 2000s United States housing bubble. This was exacerbated by predatory lending for subprime mortgages and by deficiencies in regulation. Cash out refinancings had fueled an increase in consumption that could no longer be sustained when home prices declined. The first phase of the crisis was the subprime mortgage crisis, which began in early 2007, as mortgage-backed securities (MBS) tied to U.S. real estate, and a vast web of derivatives linked to those MBS, collapsed in value. A liquidity crisis spread to global institutions by mid-2007 and climaxed with the bankruptcy of Lehman Brothers in September 2008, which triggered a stock market crash and in several countries. The crisis exacerbated the Great Recession, a global recession that began in mid-2007, as well as the United States bear market of 2007–2009. It was also a contributor to the 2008–2011 Icelandic financial crisis and the euro area crisis.
During the 1990s, the U.S. Congress had passed legislation that intended to expand affordable housing through looser financing rules, and in 1999, parts of the 1933 Banking Act (Glass–Steagall Act) were repealed, enabling institutions to mix low-risk operations, such as and insurance, with higher-risk operations such as investment banking and proprietary trading. As the Federal Reserve ("Fed") lowered the federal funds rate from 2000 to 2003, institutions increasingly targeted low-income homebuyers, largely belonging to racial minorities, with high-risk loans; this development went unattended by regulators. As interest rates rose from 2004 to 2006, the cost of rose and the demand for housing fell; in early 2007, as more U.S. subprime mortgage holders began defaulting on their repayments, lenders went bankrupt, culminating in the bankruptcy of New Century Financial in April. As demand and prices continued to fall, the financial contagion spread to global credit markets by August 2007, and began injecting liquidity. In March 2008, Bear Stearns, the fifth largest U.S. investment bank, was sold to JPMorgan Chase in a "fire sale" backed by Fed financing.
In response to the growing crisis, governments around the world deployed massive of financial institutions and used monetary policy and fiscal policies to prevent an economic collapse of the global financial system. By July 2008, Fannie Mae and Freddie Mac, companies which together owned or guaranteed half of the U.S. housing market, verged on collapse; the Housing and Economic Recovery Act of 2008 enabled the federal government to seize them on September 7. Lehman Brothers (the fourth largest U.S. investment bank) filed for the largest bankruptcy in U.S. history on September 15, which was followed by a Fed bail-out of American International Group (the country's largest insurer) the next day, and the seizure of Washington Mutual in the largest bank failure in U.S. history on September 25. On October 3, Congress passed the Emergency Economic Stabilization Act, authorizing the Treasury Department to purchase toxic assets and bank stocks through the $700 billion Troubled Asset Relief Program (TARP). The Fed began a program of quantitative easing by buying treasury bonds and other assets, such as MBS, and the American Recovery and Reinvestment Act, signed in February 2009 by newly elected President Barack Obama, included a range of measures intended to preserve existing jobs and create new ones. These initiatives combined, coupled with actions taken in other countries, ended the worst of the Great Recession by mid-2009.
Assessments of the crisis's impact in the U.S. vary, but suggest that some 8.7 million jobs were lost, causing unemployment to rise from 5% in 2007 to a high of 10% in October 2009. The percentage of citizens living in poverty rose from 12.5% in 2007 to 15.1% in 2010. The Dow Jones Industrial Average fell by 53% between October 2007 and March 2009, and some estimates suggest that one in four households lost 75% or more of their net worth. In 2010, the Dodd–Frank Wall Street Reform and Consumer Protection Act was passed, overhauling financial regulations. It was opposed by many Republicans, and it was weakened by the Economic Growth, Regulatory Relief, and Consumer Protection Act in 2018. The Basel III capital and liquidity standards were also adopted by countries around the world.
Lack of investor confidence in bank solvency and declines in credit availability led to plummeting stock and commodity prices in late 2008 and early 2009. The crisis rapidly spread into a global economic shock, resulting in several . Economies worldwide slowed during this period since credit tightened and international trade declined. Housing markets suffered and unemployment soared, resulting in and . Several businesses failed. From its peak in the second quarter of 2007 at $61.4 trillion, household wealth in the United States fell $11 trillion, to $50.4 trillion by the end of the first quarter of 2009, resulting in a decline in consumption, then a decline in business investment. In the fourth quarter of 2008, the quarter-over-quarter decline in real GDP in the U.S. was 8.4%. The U.S. unemployment rate peaked at 11.0% in October 2009, the highest rate since 1983 and roughly twice the pre-crisis rate. The average hours per work week declined to 33, the lowest level since the government began collecting the data in 1964.
The economic crisis started in the U.S. but spread to the rest of the world. U.S. consumption accounted for more than a third of the growth in global consumption between 2000 and 2007 and the rest of the world depended on the U.S. consumer as a source of demand. Toxic securities were owned by corporate and institutional investors globally. Derivatives such as credit default swaps also increased the linkage between large financial institutions. The de-leveraging of financial institutions, as assets were sold to pay back obligations that could not be refinanced in frozen credit markets, further accelerated the solvency crisis and caused a decrease in international trade. Reductions in the growth rates of developing countries were due to falls in trade, commodity prices, investment and sent from migrant workers (example: ArmeniaAn example of a developing country which suffered decreases in these fields is Armenia. According to World Bank data, the foreign direct investment decreased from 2008 until 2021 (see ). Moreover, the remittances also decreased after 2007/08, then fluctuated (see ). This led to a dramatic rise in the number of households living below the poverty line (see ). The poverty headcount ratio at $1.90 (~$ in ) a day increased after 2007/08, from 0.9% to 1.2% (see ).). States with fragile political systems feared that investors from Western states would withdraw their money because of the crisis.
As part of national fiscal policy response to the Great Recession, governments and central banks, including the Federal Reserve, the European Central Bank and the Bank of England, provided then-unprecedented trillions of dollars in and stimulus, including expansive fiscal policy and monetary policy to offset the decline in consumption and lending capacity, avoid a further collapse, encourage lending, restore faith in the integral commercial paper markets, avoid the risk of a deflationary spiral, and provide banks with enough funds to allow customers to make withdrawals. In effect, the central banks went from being the "lender of last resort" to the "lender of only resort" for a significant portion of the economy. In some cases the Fed was considered the "buyer of last resort". During the fourth quarter of 2008, these central banks purchased US$2.5 (~$ in ) trillion of government debt and troubled private assets from banks. This was the largest liquidity injection into the credit market, and the largest monetary policy action in world history. Following a model initiated by the 2008 United Kingdom bank rescue package, the governments of European nations and the United States guaranteed the debt issued by their banks and raised the capital of their national banking systems, ultimately purchasing $1.5 trillion newly issued preferred stock in major banks. The Federal Reserve created then-significant amounts of new currency as a method to combat the liquidity trap.
Bailouts came in the form of trillions of dollars of loans, asset purchases, guarantees, and direct spending. Significant controversy accompanied the bailouts, such as in the case of the AIG bonus payments controversy, leading to the development of a variety of "decision making frameworks", to help balance competing policy interests during times of financial crisis. Alistair Darling, the U.K.'s Chancellor of the Exchequer at the time of the crisis, stated in 2018 that Britain came within hours of "a breakdown of law and order" the day that Royal Bank of Scotland was bailed-out. Instead of financing more domestic loans, some banks instead spent some of the stimulus money in more profitable areas such as investing in emerging markets and foreign currencies.
In July 2010, the Dodd–Frank Wall Street Reform and Consumer Protection Act was enacted in the United States to "promote the financial stability of the United States". The Basel III capital and liquidity standards were adopted worldwide. Since the 2008 financial crisis, consumer regulators in America have more closely supervised sellers of credit cards and home mortgages in order to deter anticompetitive practices that led to the crisis.
At least two major reports on the causes of the crisis were produced by the U.S. Congress: the Financial Crisis Inquiry Commission report, released January 2011, and a report by the United States Senate Homeland Security Permanent Subcommittee on Investigations entitled , released April 2011.
In total, 47 bankers served jail time as a result of the crisis, over half of which were from Iceland, where the crisis was the most severe and led to the collapse of all three major Icelandic banks. In April 2012, Geir Haarde of Iceland became the only politician to be convicted as a result of the crisis. Only one banker in the United States served jail time as a result of the crisis, Kareem Serageldin, a banker at Credit Suisse who was sentenced to 30 months in jail and returned $24.6 million in compensation for manipulating bond prices to hide $1 billion of losses. No individuals in the United Kingdom were convicted as a result of the crisis. Goldman Sachs paid $550 million to settle fraud charges after allegedly anticipating the crisis and selling toxic investments to its clients.
With fewer resources to risk in creative destruction, the number of patent applications was flat, compared to exponential increases in patent application in prior years.
Typical American families did not fare well, nor did the "wealthy-but-not-wealthiest" families just beneath the pyramid's top. However, half of the poorest families in the United States did not have wealth declines at all during the crisis because they generally did not own financial investments whose value could fluctuate. The Federal Reserve surveyed 4,000 households from 2007 to 2009, and found that the total wealth of 63% of all Americans declined in that period and 77% of the richest families had a decrease in total wealth, while only 50% of those on the bottom of the pyramid suffered a decrease.
In the table, the names of emerging and developing economies are shown in boldface type, while the names of developed economies are in Roman (regular) type.
Before the crisis, the Federal Reserve's stocks of Treasury securities were sold to pay for the increase in credit. This method was meant to keep banks from trying to give out their extra savings, which could cause the federal funds rate to drop below where it was supposed to be. However, in October 2008, the Federal Reserve was granted the power to provide banks with interest payments on their surplus reserves. This created a motivation for banks to retain their reserves instead of disbursing them, thus reducing the need for the Federal Reserve to hedge its increased lending by decreases in alternative assets.
Money market funds also went through runs when people lost faith in the market. To keep it from getting worse, the Fed said it would give money to mutual fund companies. Also, Department of Treasury said that it would briefly cover the assets of the fund. Both of these things helped get the fund market back to normal, which helped the commercial paper market, which most businesses use to run. The FDIC also did several things, such as raising the insurance cap from $100,000 to $250,000, to boost customer trust.
They engaged in quantitative easing, which added more than $4 trillion to the financial system and got banks to start lending again, both to each other and to people. Many homeowners who were trying to keep their homes from going into default got housing credits. A package of policies was passed that let borrowers refinance their loans even though the value of their homes was less than what they still owed on their .
While the causes of the bubble and subsequent crash are disputed, the precipitating factor for the Financial Crisis of 2007–2008 was the bursting of the United States housing bubble and the subsequent subprime mortgage crisis, which occurred due to a high default rate and resulting foreclosures of , particularly adjustable-rate mortgages. Some or all of the following factors contributed to the crisis:
Due to competition between mortgage lenders for revenue and market share, and when the supply of creditworthy borrowers was limited, mortgage lenders relaxed underwriting standards and originated riskier mortgages to less creditworthy borrowers. In the view of some analysts, the relatively conservative government-sponsored enterprises (GSEs) policed mortgage originators and maintained relatively high underwriting standards prior to 2003. However, as market power shifted from securitizers to originators, and as intense competition from private securitizers undermined GSE power, mortgage standards declined and risky loans proliferated. The riskiest loans were originated in 2004–2007, the years of the most intense competition between securitizers and the lowest market share for the GSEs. The GSEs eventually relaxed their standards to try to catch up with the private banks.
A contrarian view is that Fannie Mae and Freddie Mac led the way to relaxed underwriting standards, starting in 1995, by advocating the use of easy-to-qualify automated underwriting and appraisal systems, by designing no-down-payment products issued by lenders, by the promotion of thousands of small mortgage brokers, and by their close relationship to subprime loan aggregators such as Countrywide.
Depending on how "subprime" mortgages are defined, they remained below 10% of all mortgage originations until 2004, when they rose to nearly 20% and remained there through the 2005–2006 peak of the United States housing bubble.
In his dissent to the majority report of the Financial Crisis Inquiry Commission, conservative American Enterprise Institute fellow Peter J. Wallison stated his belief that the roots of the financial crisis can be traced directly and primarily to affordable housing policies initiated by the United States Department of Housing and Urban Development (HUD) in the 1990s and to massive risky loan purchases by government-sponsored entities Fannie Mae and Freddie Mac. Based upon information in the SEC's December 2011 securities fraud case against six former executives of Fannie and Freddie, Peter Wallison and Edward Pinto estimated that, in 2008, Fannie and Freddie held 13 million substandard loans totaling over $2 trillion.
In the early and mid-2000s, the Bush administration called numerous times for investigations into the safety and soundness of the GSEs and their swelling portfolio of subprime mortgages. On September 10, 2003, the United States House Committee on Financial Services held a hearing, at the urging of the administration, to assess safety and soundness issues and to review a recent report by the Office of Federal Housing Enterprise Oversight (OFHEO) that had uncovered accounting discrepancies within the two entities. The hearings never resulted in new legislation or formal investigation of Fannie Mae and Freddie Mac, as many of the committee members refused to accept the report and instead rebuked OFHEO for their attempt at regulation. Some, such as Wallison, believe this was an early warning to the systemic risk that the growing market in subprime mortgages posed to the U.S. financial system that went unheeded.
A 2000 United States Department of the Treasury study of lending trends for 305 cities from 1993 to 1998 showed that $467 billion of mortgage lending was made by Community Reinvestment Act (CRA)-covered lenders into low and mid-level income (LMI) borrowers and neighborhoods, representing 10% of all U.S. mortgage lending during the period. The majority of these were prime loans. Sub-prime loans made by CRA-covered institutions constituted a 3% market share of LMI loans in 1998, but in the run-up to the crisis, fully 25% of all subprime lending occurred at CRA-covered institutions and another 25% of subprime loans had some connection with CRA. However, most sub-prime loans were not made to the LMI borrowers targeted by the CRA, especially in the years 2005–2006 leading up to the crisis, nor did it find any evidence that lending under the CRA rules increased delinquency rates or that the CRA indirectly influenced independent mortgage lenders to ramp up sub-prime lending.
To other analysts the delay between CRA rule changes in 1995 and the explosion of subprime lending is not surprising, and does not exonerate the CRA. They contend that there were two, connected causes to the crisis: the relaxation of underwriting standards in 1995 and the ultra-low interest rates initiated by the Federal Reserve after the terrorist attack on September 11, 2001. Both causes had to be in place before the crisis could take place. Critics also point out that publicly announced CRA loan commitments were massive, totaling $4.5 trillion in the years between 1994 and 2007. They also argue that the Federal Reserve's classification of CRA loans as "prime" is based on the faulty and self-serving assumption that high-interest-rate loans (3 percentage points over average) equal "subprime" loans.
Others have pointed out that there were not enough of these loans made to cause a crisis of this magnitude. In an article in Portfolio magazine, Michael Lewis spoke with one trader who noted that "There weren't enough Americans with bad credit taking out bad to satisfy investors' appetite for the end product." Essentially, investment banks and hedge funds used financial innovation to enable large wagers to be made, far beyond the actual value of the underlying mortgage loans, using derivatives called credit default swaps, collateralized debt obligations and .
By March 2011, the FDIC had paid out $9 billion (c. $ in ) to cover losses on bad loans at 165 failed financial institutions. The Congressional Budget Office estimated, in June 2011, that the bailout to Fannie Mae and Freddie Mac exceeds $300 billion (c. $ in ) (calculated by adding the fair value deficits of the entities to the direct bailout funds at the time).
Economist Paul Krugman argued in January 2010 that the simultaneous growth of the residential and commercial real estate pricing bubbles and the global nature of the crisis undermines the case made by those who argue that Fannie Mae, Freddie Mac, CRA, or predatory lending were primary causes of the crisis. In other words, bubbles in both markets developed even though only the residential market was affected by these potential causes.
Countering Krugman, Wallison wrote: "It is not true that every bubble—even a large bubble—has the potential to cause a financial crisis when it deflates." Wallison notes that other developed countries had "large bubbles during the 1997–2007 period" but "the losses associated with mortgage delinquencies and defaults when these bubbles deflated were far lower than the losses suffered in the United States when the 1997–2007 bubble deflated." According to Wallison, the reason the U.S. residential housing bubble (as opposed to other types of bubbles) led to financial crisis was that it was supported by a huge number of substandard loans—generally with low or no downpayments.
Krugman's contention (that the growth of a commercial real estate bubble indicates that U.S. housing policy was not the cause of the crisis) is challenged by additional analysis. After researching the default of commercial loans during the financial crisis, Xudong An and Anthony B. Sanders reported (in December 2010): "We find limited evidence that substantial deterioration in CMBS commercial loan underwriting occurred prior to the crisis." Other analysts support the contention that the crisis in commercial real estate and related lending took place after the crisis in residential real estate. Business journalist Kimberly Amadeo reported: "The first signs of decline in residential real estate occurred in 2006. Three years later, commercial real estate started feeling the effects." Denice A. Gierach, a real estate attorney and CPA, wrote:
In a Peabody Award-winning program, NPR correspondents argued that a "Giant Pool of Money" (represented by $70 trillion in worldwide fixed income investments) sought higher yields than those offered by U.S. Treasury bonds early in the decade. This pool of money had roughly doubled in size from 2000 to 2007, yet the supply of relatively safe, income generating investments had not grown as fast. Investment banks on Wall Street answered this demand with products such as the mortgage-backed security and the collateralized debt obligation that were assigned safe Credit rating by the credit rating agencies.
In effect, Wall Street connected this pool of money to the mortgage market in the US, with enormous fees accruing to those throughout the mortgage supply chain, from the mortgage broker selling the loans to small banks that funded the brokers and the large investment banks behind them. By approximately 2003, the supply of mortgages originated at traditional lending standards had been exhausted, and continued strong demand began to drive down lending standards.
The collateralized debt obligation in particular enabled financial institutions to obtain investor funds to finance subprime and other lending, extending or increasing the housing bubble and generating large fees. This essentially places cash payments from multiple mortgages or other debt obligations into a single pool from which specific securities draw in a specific sequence of priority. Those securities first in line received investment-grade ratings from rating agencies. Securities with lower priority had lower credit ratings but theoretically a higher rate of return on the amount invested.
By September 2008, average U.S. housing prices had declined by over 20% from their mid-2006 peak. As prices declined, borrowers with adjustable-rate mortgages could not refinance to avoid the higher payments associated with rising interest rates and began to default. During 2007, lenders began foreclosure proceedings on nearly 1.3 million properties, a 79% increase over 2006. This increased to 2.3 million in 2008, an 81% increase vs. 2007. By August 2008, approximately 9% of all U.S. mortgages outstanding were either delinquent or in foreclosure. By September 2009, this had risen to 14.4%.
After the bubble burst, Australian economist John Quiggin wrote, "And, unlike the Great Depression, this crisis was entirely the product of financial markets. There was nothing like the postwar turmoil of the 1920s, the struggles over gold convertibility and reparations, or the Smoot-Hawley tariff, all of which have shared the blame for the Great Depression." Instead, Quiggin lays the blame for the 2008 near-meltdown on financial markets, on political decisions to lightly regulate them, and on rating agencies which had self-interested incentives to give good ratings.
Additional downward pressure on interest rates was created by rising U.S. current account deficit, which peaked along with the housing bubble in 2006. Federal Reserve chairman Ben Bernanke explained how trade deficits required the U.S. to borrow money from abroad, in the process bidding up bond prices and lowering interest rates.
Bernanke explained that between 1996 and 2004, the U.S. current account deficit increased by $650 billion, from 1.5% to 5.8% of GDP. Financing these deficits required the country to borrow large sums from abroad, much of it from countries running trade surpluses. These were mainly the emerging economies in Asia and oil-exporting nations. The balance of payments identity requires that a country (such as the US) running a current account deficit also have a capital account (investment) surplus of the same amount. Hence large and growing amounts of foreign funds (capital) flowed into the U.S. to finance its imports.
All of this created demand for various types of financial assets, raising the prices of those assets while lowering interest rates. Foreign investors had these funds to lend either because they had very high personal savings rates (as high as 40% in China) or because of high oil prices. Ben Bernanke referred to this as a "saving glut".
A flood of funds (capital or liquidity) reached the U.S. financial markets. Foreign governments supplied funds by purchasing and thus avoided much of the direct effect of the crisis. U.S. households, used funds borrowed from foreigners to finance consumption or to bid up the prices of housing and financial assets. Financial institutions invested foreign funds in mortgage-backed securities.
The Fed then raised the Fed funds rate significantly between July 2004 and July 2006. This contributed to an increase in one-year and five-year adjustable-rate mortgage (ARM) rates, making ARM interest rate resets more expensive for homeowners. This may have also contributed to the deflating of the housing bubble, as asset prices generally move inversely to interest rates, and it became riskier to speculate in housing. U.S. housing and financial assets dramatically declined in value after the housing bubble burst.
In separate testimony to the Financial Crisis Inquiry Commission, officers of Clayton Holdings, the largest residential loan due diligence and securitization surveillance company in the United States and Europe, testified that Clayton's review of over 900,000 mortgages issued from January 2006 to June 2007 revealed that scarcely 54% of the loans met their originators' underwriting standards. The analysis (conducted on behalf of 23 investment and commercial banks, including 7 "too big to fail" banks) additionally showed that 28% of the sampled loans did not meet the minimal standards of any issuer. Clayton's analysis further showed that 39% of these loans (i.e. those not meeting any issuer's minimal underwriting standards) were subsequently securitized and sold to investors.
In June 2008, Countrywide Financial was sued by then California Attorney General Jerry Brown for "unfair business practices" and "false advertising", alleging that Countrywide used "deceptive tactics to push homeowners into complicated, risky, and expensive loans so that the company could sell as many loans as possible to third-party investors". In May 2009, Bank of America modified 64,000 Countrywide loans as a result. When housing prices decreased, homeowners in ARMs then had little incentive to pay their monthly payments, since their home equity had disappeared. This caused Countrywide's financial condition to deteriorate, ultimately resulting in a decision by the Office of Thrift Supervision to seize the lender. One Countrywide employee—who would later plead guilty to two counts of wire fraud and spent 18 months in prison—stated that, "If you had a pulse, we gave you a loan."
Former employees from Ameriquest, which was United States' leading wholesale lender, described a system in which they were pushed to falsify mortgage documents and then sell the mortgages to Wall Street banks eager to make fast profits. There is growing evidence that such may be a cause of the crisis.
A 2011 paper suggested that Canada's avoidance of a banking crisis in 2008 (as well as in prior eras) could be attributed to Canada possessing a single, powerful, overarching regulator, while the United States had a weak, crisis prone and fragmented banking system with multiple competing regulatory bodies.
U.S. households and financial institutions became increasingly indebted or overleveraged during the years preceding the crisis. This increased their vulnerability to the collapse of the housing bubble and worsened the ensuing economic downturn. Key statistics include:
Free cash used by consumers from home equity extraction doubled from $627 billion in 2001 to $1,428 billion in 2005 as the housing bubble built, a total of nearly $5 trillion over the period, contributing to economic growth worldwide. U.S. home mortgage debt relative to GDP increased from an average of 46% during the 1990s to 73% during 2008, reaching $10.5 trillion (c. $ in ).
U.S. household debt as a percentage of annual disposable personal income was 127% at the end of 2007, versus 77% in 1990. In 1981, U.S. private debt was 123% of GDP; by the third quarter of 2008, it was 290%.
From 2004 to 2007, the top five U.S. investment banks each significantly increased their financial leverage, which increased their vulnerability to a financial shock. Changes in capital requirements, intended to keep U.S. banks competitive with their European counterparts, allowed lower risk weightings for AAA-rated securities. The shift from first-loss tranches to AAA-rated tranches was seen by regulators as a risk reduction that compensated the higher leverage. These five institutions reported over $4.1 trillion in debt for fiscal year 2007, about 30% of U.S. nominal GDP for 2007. Lehman Brothers went bankrupt and was liquidated, Bear Stearns and Merrill Lynch were sold at fire-sale prices, and Goldman Sachs and Morgan Stanley became commercial banks, subjecting themselves to more stringent regulation. With the exception of Lehman, these companies required or received government support.
Fannie Mae and Freddie Mac, two U.S. government-sponsored enterprises, owned or guaranteed nearly $5 trillion (c. $ in ) trillion in mortgage obligations at the time they were placed into conservatorship by the U.S. government in September 2008.
These seven entities were highly leveraged and had $9 trillion in debt or guarantee obligations; yet they were not subject to the same regulation as depository banks.
Behavior that may be optimal for an individual, such as saving more during adverse economic conditions, can be detrimental if too many individuals pursue the same behavior, as ultimately one person's consumption is another person's income. Too many consumers attempting to save or pay down debt simultaneously is called the paradox of thrift and can cause or deepen a recession. Economist Hyman Minsky also described a "paradox of deleveraging" as financial institutions that have too much leverage (debt relative to equity) cannot all de-leverage simultaneously without significant declines in the value of their assets.
In April 2009, Federal Reserve vice-chair Janet Yellen discussed these paradoxes:
CDO issuance grew from an estimated $20 billion in Q1 2004 to its peak of over $180 billion by Q1 2007, then declined back under $20 billion by Q1 2008. Further, the credit quality of CDO's declined from 2000 to 2007, as the level of subprime and other non-prime mortgage debt increased from 5% to 36% of CDO assets. As described in the section on subprime lending, the CDS and portfolio of CDS called synthetic CDO enabled a theoretically infinite amount to be wagered on the finite value of housing loans outstanding, provided that buyers and sellers of the derivatives could be found. For example, buying a CDS to insure a CDO ended up giving the seller the same risk as if they owned the CDO, when those CDO's became worthless.
This boom in innovative financial products went hand in hand with more complexity. It multiplied the number of actors connected to a single mortgage (including mortgage brokers, specialized originators, the securitizers and their due diligence firms, managing agents and trading desks, and finally investors, insurances and providers of repo funding). With increasing distance from the underlying asset these actors relied more and more on indirect information (including FICO scores on creditworthiness, appraisals and due diligence checks by third party organizations, and most importantly the computer models of rating agencies and risk management desks). Instead of spreading risk this provided the ground for fraudulent acts, misjudgments and finally market collapse. Economists have studied the crisis as an instance of cascades in financial networks, where institutions' instability destabilized other institutions and led to knock-on effects.
Martin Wolf, chief economics commentator at the Financial Times, wrote in June 2009 that certain financial innovations enabled firms to circumvent regulations, such as off-balance sheet financing that affects the leverage or capital cushion reported by major banks, stating: "an enormous part of what banks did in the early part of this decade—the off-balance-sheet vehicles, the derivatives and the 'shadow banking system' itself—was to find a way round regulation."
For a variety of reasons, market participants did not accurately measure the risk inherent with financial innovation such as MBS and CDOs or understand its effect on the overall stability of the financial system. The pricing model for CDOs clearly did not reflect the level of risk they introduced into the system. Banks estimated that $450 billion of CDO were sold between "late 2005 to the middle of 2007"; among the $102 billion of those that had been liquidated, JPMorgan estimated that the average recovery rate for "high quality" CDOs was approximately 32 cents on the dollar, while the recovery rate for mezzanine capital CDO was approximately five cents for every dollar.
AIG insured obligations of various financial institutions through the usage of credit default swaps. The basic CDS transaction involved AIG receiving a premium in exchange for a promise to pay money to party A in the event party B defaulted. However, AIG did not have the financial strength to support its many CDS commitments as the crisis progressed and was taken over by the government in September 2008. U.S. taxpayers provided over $180 billion in government loans and investments in AIG during 2008 and early 2009, through which the money flowed to various counterparties to CDS transactions, including many large global financial institutions.
The Financial Crisis Inquiry Commission (FCIC) made the major government study of the crisis. It concluded in January 2011:
The limitations of a widely used financial model also were not properly understood. This formula assumed that the price of CDS was correlated with and could predict the correct price of mortgage-backed securities. Because it was highly tractable, it rapidly came to be used by a huge percentage of CDO and CDS investors, issuers, and rating agencies. According to one Wired article:
As financial assets became more complex and harder to value, investors were reassured by the fact that the international bond rating agencies and bank regulators accepted as valid some complex mathematical models that showed the risks were much smaller than they actually were. George Soros commented that "The super-boom got out of hand when the new products became so complicated that the authorities could no longer calculate the risks and started relying on the risk management methods of the banks themselves. Similarly, the rating agencies relied on the information provided by the originators of synthetic products. It was a shocking abdication of responsibility."
A conflict of interest between investment management professional and institutional investors, combined with a global glut in investment capital, led to bad investments by asset managers in over-priced credit assets. Professional investment managers generally are compensated based on the volume of client assets under management. There is, therefore, an incentive for asset managers to expand their assets under management in order to maximize their compensation. As the glut in global investment capital caused the yields on credit assets to decline, asset managers were faced with the choice of either investing in assets where returns did not reflect true credit risk or returning funds to clients. Many asset managers continued to invest client funds in over-priced (under-yielding) investments, to the detriment of their clients, so they could maintain their assets under management. They supported this choice with a "plausible deniability" of the risks associated with subprime-based credit assets because the loss experience with early "vintages" of subprime loans was so low.
Despite the dominance of the above formula, there are documented attempts of the financial industry, occurring before the crisis, to address the formula limitations, specifically the lack of dependence dynamics and the poor representation of extreme events. The volume Credit Correlation: Life After Copulas, published in 2007 by World Scientific, summarizes a 2006 conference held by Merrill Lynch in London where several practitioners attempted to propose models rectifying some of the copula limitations. See also the article by Donnelly and Embrechts and the book by Brigo, Pallavicini and Torresetti, that reports relevant warnings and research on CDOs appeared in 2006.
In a June 2008 speech, President and CEO of the Federal Reserve Bank of New York Timothy Geithner—who in 2009 became United States Secretary of the Treasury—placed significant blame for the freezing of credit markets on a Bank run on the entities in the "parallel" banking system, also called the shadow banking system. These entities became critical to the credit markets underpinning the financial system, but were not subject to the same regulatory controls. Further, these entities were vulnerable because of asset–liability mismatch, meaning that they borrowed short-term in liquid markets to purchase long-term, illiquid and risky assets. This meant that disruptions in credit markets would force them to engage in rapid deleveraging, selling their long-term assets at depressed prices. He described the significance of these entities:
Economist Paul Krugman, laureate of the Nobel Memorial Prize in Economic Sciences, described the run on the shadow banking system as the "core of what happened" to cause the crisis. He referred to this lack of controls as "Benign neglect" and argued that regulation should have been imposed on all banking-like activity. Without the ability to obtain investor funds in exchange for most types of mortgage-backed securities or asset-backed commercial paper, investment banks and other entities in the shadow banking system could not provide funds to mortgage firms and other corporations.
This meant that nearly one-third of the U.S. lending mechanism was frozen and continued to be frozen into June 2009. According to the Brookings Institution, at that time the traditional banking system did not have the capital to close this gap: "It would take a number of years of strong profits to generate sufficient capital to support that additional lending volume." The authors also indicate that some forms of securitization were "likely to vanish forever, having been an artifact of excessively loose credit conditions". While traditional banks raised their lending standards, it was the collapse of the shadow banking system that was the primary cause of the reduction in funds available for borrowing.
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In a 2008 paper, Ricardo J. Caballero, Emmanuel Farhi, and Pierre-Olivier Gourinchas argued that the financial crisis was attributable to "global asset scarcity, which led to large capital flows toward the United States and to the creation of asset bubbles that eventually burst". Caballero, Farhi, and Gourinchas argued "that the sharp rise in oil prices following the subprime crisis – nearly 100 percent in just a matter of months and on the face of recessionary shocks – was the result of a speculative response to the financial crisis itself, in an attempt to rebuild asset supply. That is, the global economy was subject to one shock with multiple implications rather than to two separate shocks (financial and oil)."
Long-only commodity index funds became popular – by one estimate investment increased from $90 billion in 2006 to $200 billion at the end of 2007, while commodity prices increased 71% – which raised concern as to whether these index funds caused the commodity bubble. The empirical research has been mixed.
As a consequence, the demand for so-called safe assets fueled the free flow of capital into housing in the United States. This greatly worsened the crisis as banks and other financial institutions were incentivized to issue more mortgages than before.
Paul and Woods also criticized Fannie Mae and Freddie Mac role in the crisis, asserting that the entities engaged in excessive risk-taking by expanding homeownership beyond sustainable levels. In doing this, the government intervention created a moral hazard by assuring large financial institutions that they would receive government support in times of crisis, which they believe encouraged riskier behavior.
In his 1978 book, The Downfall of Capitalism and Communism, Ravi Batra suggests that growing inequality of financial capitalism produces speculative bubbles that burst and result in depression and major political changes. He also suggested that a "demand gap" related to differing wage and productivity growth explains deficit and debt dynamics important to stock market developments.
John Bellamy Foster, a political economy analyst and editor of the Monthly Review, believed that the decrease in GDP growth rates since the early 1970s is due to increasing market saturation.
Marxian economics followers Andrew Kliman, Michael Roberts, and Guglielmo Carchedi, in contradistinction to the Monthly Review school represented by Foster, pointed to capitalism's long-term tendency of the rate of profit to fall as the underlying cause of crises generally. From this point of view, the problem was the inability of capital to grow or accumulate at sufficient rates through productive investment alone. Low rates of profit in productive sectors led to speculative investment in riskier assets, where there was potential for greater return on investment. The speculative frenzy of the late 1990s and 2000s was, in this view, a consequence of a rising organic composition of capital, expressed through the fall in the rate of profit. According to Michael Roberts, the fall in the rate of profit "eventually triggered the credit crunch of 2007 when credit could no longer support profits".
In 2005 book, The Battle for the Soul of Capitalism, John C. Bogle wrote that "Corporate America went astray largely because the power of managers went virtually unchecked by our gatekeepers for far too long". Echoing the central thesis of James Burnham's 1941 seminal book, The Managerial Revolution, Bogle cites issues, including:
In his book The Big Mo, Mark Roeder, a former executive at the Swiss-based UBS Bank, suggested that large-scale momentum, or The Big Mo, "played a pivotal role" in the financial crisis. Roeder suggested that "recent technological advances, such as computer-driven trading programs, together with the increasingly interconnected nature of markets, has magnified the momentum effect. This has made the financial sector inherently unstable."
Robert Reich attributed the economic downturn to the stagnation of wages in the United States, particularly those of the hourly workers who comprise 80% of the workforce. This stagnation forced the population to borrow to meet the cost of living.
Economists Ailsa McKay and Margunn Bjørnholt argued that the financial crisis and the response to it revealed a crisis of ideas in mainstream economics and within the economics profession, and call for a reshaping of both the economy, economic theory and the economics profession.
Several followers of heterodox economics predicted the crisis, with varying arguments. Dirk Bezemer credits 12 economists with predicting the crisis: Dean Baker (US), Wynne Godley (UK), Fred Harrison (UK), Michael Hudson (US), Eric Janszen (US), Steve Keen (Australia), Jakob Broechner Madsen & Jens Kjaer Sørensen (Denmark), Med Jones (US) Kurt Richebächer (US), Nouriel Roubini (US), Peter Schiff (US), and Robert Shiller (US).
Shiller, a founder of the Case–Shiller index that measures home prices, wrote an article a year before the collapse of Lehman Brothers in which he predicted that a slowing U.S. housing market would cause the housing bubble to burst, leading to financial collapse. Peter Schiff regularly appeared on television in the years before the crisis and warned of the impending real estate collapse.
The Austrian School regarded the crisis as a vindication and classic example of a predictable credit-fueled bubble caused by laxity in monetary supply.
There were other economists that did warn of a pending crisis.
The former Governor of the Reserve Bank of India, Raghuram Rajan, had predicted the crisis in 2005 when he became chief economist at the International Monetary Fund. In 2005, at a celebration honoring Alan Greenspan, who was about to retire as chairman of the US Federal Reserve, Rajan delivered a controversial paper that was critical of the financial sector. In that paper, Rajan "argued that disaster might loom". Rajan argued that financial sector managers were encouraged to "take risks that generate severe adverse consequences with small probability but, in return, offer generous compensation the rest of the time. These risks are known as tail risks. But perhaps the most important concern is whether banks will be able to provide liquidity to financial markets so that if the tail risk does materialize, financial positions can be unwound and losses allocated so that the consequences to the real economy are minimized."
Stock trader and financial risk engineer Nassim Nicholas Taleb, author of the 2007 book , spent years warning against the breakdown of the banking system in particular and the economy in general owing to their use of and reliance on bad risk models and reliance on forecasting, and framed the problem as part of "robustness and fragility". He also took action against the establishment view by making a big financial bet on banking stocks and making a fortune from the crisis ("They didn't listen, so I took their money"). According to David Brooks from The New York Times, "Taleb not only has an explanation for what's happening, he saw it coming."
Popular articles published in the mass media have led the general public to believe that the majority of economists have failed in their obligation to predict the financial crisis. For example, an article in The New York Times noted that economist Nouriel Roubini warned of such crisis as early as September 2006, and stated that the profession of economics is bad at predicting recessions. According to The Guardian, Roubini was ridiculed for predicting a collapse of the housing market and worldwide recession, while The New York Times labelled him "Dr. Doom".
In a 2012 article in the journal Japan and the World Economy, Andrew K. Rose and Mark M. Spiegel used a Multiple Indicator Multiple Cause (MIMIC) model on a cross-section of 107 countries to evaluate potential causes of the 2008 crisis. The authors examined various economic indicators, ignoring contagion effects across countries. The authors concluded: "We include over sixty potential causes of the crisis, covering such categories as: financial system policies and conditions; asset price appreciation in real estate and equity markets; international imbalances and foreign reserve adequacy; macroeconomic policies; and institutional and geographic features. Despite the fact that we use a wide number of possible causes in a flexible statistical framework, we are unable to link most of the commonly cited causes of the crisis to its incidence across countries. This negative finding in the cross-section makes us skeptical of the accuracy of 'early warning' systems of potential crises, which must also predict their timing."
IndyMac Bank was founded as Countrywide Mortgage Investment in 1985 by David S. Loeb and Angelo Mozilo as a means of collateralizing Countrywide Financial loans too big to be sold to Freddie Mac and Fannie Mae. In 1997, Countrywide spun off IndyMac as an independent company run by Mike Perry, who remained its CEO until the downfall of the bank in July 2008.
The primary causes of its failure were largely associated with its business strategy of originating and securitizing Alt-A loans on a large scale. This strategy resulted in rapid growth and a high concentration of risky assets. From its inception as a savings association in 2000, IndyMac grew to the seventh largest savings and loan and ninth largest originator of mortgage loans in the United States. During 2006, IndyMac originated over $90 billion (~$ in ) of mortgages.
IndyMac's aggressive growth strategy, use of Alt-A and other nontraditional loan products, insufficient underwriting, credit concentrations in residential real estate in the California and Florida markets—states, alongside Nevada and Arizona, where the housing bubble was most pronounced—and heavy reliance on costly funds borrowed from a Federal Home Loan Bank (FHLB) and from brokered deposits, led to its demise when the mortgage market declined in 2007.
IndyMac often made loans without verification of the borrower's income or assets, and to borrowers with poor credit histories. Appraisals obtained by IndyMac on underlying collateral were often questionable as well. As an Alt-A lender, IndyMac's business model was to offer loan products to fit the borrower's needs, using an extensive array of risky option-adjustable-rate mortgages (option ARMs), subprime loans, 80/20 loans, and other nontraditional products. Ultimately, loans were made to many borrowers who simply could not afford to make their payments. The thrift remained profitable only as long as it was able to sell those loans in the secondary mortgage market. IndyMac resisted efforts to regulate its involvement in those loans or tighten their issuing criteria: see the comment by Ruthann Melbourne, Chief Risk Officer, to the regulating agencies.
On May 12, 2008, in the "Capital" section of its last 10-Q, IndyMac revealed that it may not be well capitalized in the future.
IndyMac reported that during April 2008, Moody's and Standard & Poor's downgraded the ratings on a significant number of Mortgage-backed security (MBS) bonds—including $160 million (~$ in ) issued by IndyMac that the bank retained in its MBS portfolio. IndyMac concluded that these downgrades would have harmed its risk-based capital ratio as of June 30, 2008. Had these lowered ratings been in effect on March 31, 2008, IndyMac concluded that the bank's capital ratio would have been 9.27% total risk-based. IndyMac warned that if its regulators found its capital position to have fallen below "well capitalized" (minimum 10% risk-based capital ratio) to "adequately capitalized" (8–10% risk-based capital ratio) the bank might no longer be able to use brokered deposits as a source of funds.
Senator Charles Schumer (D-NY) later pointed out that brokered deposits made up more than 37% of IndyMac's total deposits, and asked the Federal Deposit Insurance Corporation (FDIC) whether it had considered ordering IndyMac to reduce its reliance on these deposits. With $18.9 billion in total deposits reported on March 31, Senator Schumer would have been referring to a little over $7 billion in brokered deposits. While the breakout of maturities of these deposits is not known exactly, a simple averaging would have put the threat of brokered deposits loss to IndyMac at $500 million a month, had the regulator disallowed IndyMac from acquiring new brokered deposits on June 30.
IndyMac was taking new measures to preserve capital, such as deferring interest payments on some preferred securities. Dividends on common shares had already been suspended for the first quarter of 2008, after being cut in half the previous quarter. The company still had not secured a significant capital infusion nor found a ready buyer.
IndyMac reported that the bank's risk-based capital was only $47 million above the minimum required for this 10% mark. But it did not reveal some of that $47 million (~$ in ) capital it claimed it had, as of March 31, 2008, was fabricated.
When home prices declined in the latter half of 2007 and the secondary mortgage market collapsed, IndyMac was forced to hold $10.7 billion (~$ in ) of loans it could not sell in the secondary market. Its reduced liquidity was further exacerbated in late June 2008 when account holders withdrew $1.55 billion (~$ in ) or about 7.5% of IndyMac's deposits. This bank run on the thrift followed the public release of a letter from Senator Charles Schumer to the FDIC and OTS. The letter outlined the Senator's concerns with IndyMac. While the run was a contributing factor in the timing of IndyMac's demise, the underlying cause of the failure was the unsafe and unsound way it was operated.
On June 26, 2008, Senator Charles Schumer (D-NY), a member of the Senate Banking Committee, chairman of Congress' Joint Economic Committee and the third-ranking Democrat in the Senate, released several letters he had sent to regulators, in which he was"concerned that IndyMac's financial deterioration poses significant risks to both taxpayers and borrowers." Some worried depositors began to withdraw money.
On July 7, 2008, IndyMac announced on the company blog that it:
On July 11, 2008, citing liquidity concerns, the FDIC put IndyMac Bank into conservatorship. A bridge bank, IndyMac Federal Bank, FSB, was established to assume control of IndyMac Bank's assets, its secured liabilities, and its insured deposit accounts. The FDIC announced plans to open IndyMac Federal Bank, FSB on July 14, 2008. Until then, depositors would have access to their insured deposits through ATMs, their existing checks, and their existing debit cards. Telephone and Internet account access was restored when the bank reopened. The FDIC guarantees the funds of all insured accounts up to US$100,000, and declared a special advance dividend to the roughly 10,000 depositors with funds in excess of the insured amount, guaranteeing 50% of any amounts in excess of $100,000. Yet, even with the pending sale of Indymac to IMB Management Holdings, an estimated 10,000 uninsured depositors of Indymac are still at a loss of over $270 million.
With $32 billion in assets, IndyMac Bank was one of the largest bank failures in American history.
IndyMac Bancorp filed for Chapter 7 bankruptcy on July 31, 2008.
Initially the companies affected were those directly involved in home construction and mortgage lending such as Northern Rock and Countrywide Financial, as they could no longer obtain financing through the credit markets. Over 100 mortgage lenders went bankrupt during 2007 and 2008. Concerns that investment bank Bear Stearns would collapse in March 2008 resulted in its fire-sale to JP Morgan Chase. The financial institution crisis hit its peak in September and October 2008. Several major institutions either failed, were acquired under duress, or were subject to government takeover. These included Lehman Brothers, Merrill Lynch, Fannie Mae, Freddie Mac, Washington Mutual, Wachovia, Citigroup, and AIG. On October 6, 2008, three weeks after Lehman Brothers filed the largest bankruptcy in U.S. history, Lehman's former CEO Richard S. Fuld Jr. found himself before Representative Henry A. Waxman, the California Democrat who chaired the House Committee on Oversight and Government Reform. Fuld said he was a victim of the collapse, blaming a "crisis of confidence" in the markets for dooming his firm.
The initial articles and some subsequent material were adapted from the Wikinfo article Financial crisis of 2007–2008 released under the GNU Free Documentation License Version 1.2
Joined by Isabelle Mateos y Lago Advisor, IMF.
Pietro Catte Director, International Research Department, Banca d’Italia.
Corrinne Ho Senior Economist, BIS.
Irena Asmundson Economist, IMF.
Journalism and interviews
Timeline
The following is a timeline of the major events of the financial crisis, including government responses, and the subsequent economic recovery.
Pre-2007
2007 (January–August)
2007 (September–December)
2008 (January–August)
2008 (September)
2008 (October)
experienced a sharp decline. It dropped from over 21,000 points in January 2008 to below 8,000 points in October 2008.
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2008 (November–December)
2009
2010
Post-2010
Federal actions towards the crisis
The expansion of central bank lending in response to the crisis was not confined to the Federal Reserve's provision of aid to individual financial institutions. The Federal Reserve has also conducted several innovative lending programs to improve liquidity and strengthen different financial institutions and markets, such as Freddie Mac and Fannie Mae. In this case, the major problem in the market is the lack of free cash reserves and flows to secure the loans. The Federal Reserve took many steps to deal with financial market liquidity worries. One of these steps was a credit line for major traders, who act as the Fed's partners in open market activities. Also, loan programs were set up to make the money market mutual funds and commercial paper market more flexible. Also, the Term Asset-Backed Securities Loan Facility (TALF) was put in place thanks to a joint effort with the US Department of the Treasury. This plan made it easier for consumers and businesses to get credit by giving Americans who owned high-quality asset-backed securities more credit.
Causes
raised the Federal funds rate causing an Inverted yield curve to slow inflation and get prices and commodity prices down, that usually puts the economy into a recession.
Recessions
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Subprime lending
The relaxing of credit lending standards by investment banks and commercial banks allowed for a significant increase in subprime lending. Subprime had not become less risky; Wall Street just accepted this higher risk.
Role of affordable housing programs
The majority report of the Financial Crisis Inquiry Commission, written by the six Democratic appointees, the minority report, written by three of the four Republican appointees, studies by Federal Reserve economists, and the work of several independent scholars generally contend that government affordable housing policy was not the primary cause of the financial crisis. Although they concede that governmental policies had some role in causing the crisis, they contend that GSE loans performed better than loans securitized by private investment banks, and performed better than some loans originated by institutions that held loans in their own portfolios.
Growth of the housing bubble
Between 1998 and 2006, the price of the typical American house increased by 124%. During the 1980s and 1990s, the national median home price ranged from 2.9 to 3.1 times median household income. By contrast, this ratio increased to 4.0 in 2004, and 4.6 in 2006. This housing bubble resulted in many homeowners refinancing their homes at lower interest rates, or financing consumer spending by taking out secured by the price appreciation.
Easy credit conditions
Lower interest rates encouraged borrowing. From 2000 to 2003, the Federal Reserve lowered the federal funds rate target from 6.5% to 1.0%. This was done to soften the effects of the collapse of the dot-com bubble and the September 11 attacks, as well as to combat a perceived risk of deflation. As early as 2002, it was apparent that credit was fueling housing instead of business investment as some economists went so far as to advocate that the Fed "needs to create a housing bubble to replace the Nasdaq bubble". Moreover, empirical studies using data from advanced countries show that excessive credit growth contributed greatly to the severity of the crisis.
Weak and fraudulent underwriting practices
Subprime lending standards declined in the U.S.: in early 2000, a subprime borrower had a FICO score of 660 or less. By 2005, many lenders dropped the required FICO score to 620, making it much easier to qualify for prime loans and making subprime lending a riskier business. Proof of income and assets were de-emphasized. Loans at first required full documentation, then low documentation, then no documentation. One subprime mortgage product that gained wide acceptance was the no income, no job, no asset verification required (NINJA) mortgage. Informally, these loans were aptly referred to as "liar loans" because they encouraged borrowers to be less than honest in the loan application process. Testimony given to the Financial Crisis Inquiry Commission by whistleblower Richard M. Bowen III, on events during his tenure as the Business Chief Underwriter for Correspondent Lending in the Consumer Lending Group for Citigroup, where he was responsible for over 220 professional underwriters, suggests that by 2006 and 2007, the collapse of mortgage underwriting standards was endemic. His testimony stated that by 2006, 60% of mortgages purchased by Citigroup from some 1,600 mortgage companies were "defective" (were not underwritten to policy, or did not contain all policy-required documents)—this, despite the fact that each of these 1,600 originators was contractually responsible (certified via representations and warrantees) that its mortgage originations met Citigroup standards. Moreover, during 2007, "defective mortgages (from mortgage originators contractually bound to perform underwriting to Citigroup standards) increased ... to over 80% of production".
Predatory lending
Predatory lending refers to the practice of unscrupulous lenders, enticing borrowers to enter into "unsafe" or "unsound" secured loans for inappropriate purposes.
Deregulation and lack of regulation
According to Barry Eichengreen, the roots of the financial crisis lay in the deregulation of financial markets. A 2012 OECD study suggest that bank regulation based on the Basel accords encourage unconventional business practices and contributed to or even reinforced the financial crisis. In other cases, laws were changed or enforcement weakened in parts of the financial system. Key examples include:
Increased debt burden or overleveraging
Prior to the crisis, financial institutions became highly leveraged, increasing their appetite for risky investments and reducing their resilience in case of losses. Much of this leverage was achieved using complex financial instruments such as off-balance sheet securitization and derivatives, which made it difficult for creditors and regulators to monitor and try to reduce financial institution risk levels.
Financial innovation and complexity
The term financial innovation refers to the ongoing development of financial products designed to achieve particular client objectives, such as offsetting a particular risk exposure (such as the default of a borrower) or to assist with obtaining financing. Examples pertinent to this crisis included: the adjustable-rate mortgage; the bundling of subprime mortgages into mortgage-backed securities (MBS) or collateralized debt obligations (CDO) for sale to investors, a type of securitization; and a form of credit insurance called credit default swaps (CDS). The usage of these products expanded dramatically in the years leading up to the crisis. These products vary in complexity and the ease with which they can be valued on the books of financial institutions.
Incorrect pricing of risk
Mortgage risks were underestimated by almost all institutions in the chain from originator to investor by underweighting the possibility of falling housing prices based on historical trends of the past 50 years. Limitations of default and prepayment models, the heart of pricing models, led to overvaluation of mortgage and asset-backed products and their derivatives by originators, securitizers, broker-dealers, rating-agencies, insurance underwriters and the vast majority of investors (with the exception of certain hedge funds). While financial derivatives and structured products helped partition and shift risk between financial participants, it was the underestimation of falling housing prices and the resultant losses that led to aggregate risk.
Boom and collapse of the shadow banking system
There is strong evidence that the riskiest, worst performing mortgages were funded through the "shadow banking system" and that competition from the shadow banking system may have pressured more traditional institutions to lower their underwriting standards and originate riskier loans.
Commodity prices
[[File:Fertilizer prices.webp|thumb|upright=1.4|right|Fertilizer prices
The Globals Savings Glut
The cause of the global asset bubble can be partially attributable to the global savings glut. As theorized by Andrew Metrick, the demand for safe assets following the Asian Financial Crisis coupled with the lack of circulating treasuries created an unmet demand for "risk free" assets. Thus, institutional investors like sovereign wealth funds and pension funds began purchasing synthetic safe assets like Triple-A Mortgage Backed Securities.
Monetary policy
Some commentators and economists associated with the Austrian School of economics, including former Ron Paul and historian Tom Woods, have offered a libertarian interpretation of the crisis which differs from the explanations centered on deregulation and government oversight. In Ron Paul's book, End the Fed, Paul argues that the Federal Reserve prolonged policy of artificially low interest rates in the early 2000s created a credit bubble that allowed for speculative investments and unsustainable levels of debt, particularly in housing. In Tom Woods' book, Meltdown, he also contends that Federal Reserve manipulation of the money supply and credit markets distorted normal price signals, leading to widespread malinvestment, resulting in an inevitable correction.
Systemic crisis of capitalism
In a 1998 book, John McMurtry suggested that a financial crisis is a systemic crisis of capitalism itself.
Wrong banking model: resilience of credit unions
A report by the International Labour Organization concluded that cooperative banking institutions were less likely to fail than their competitors during the crisis. The cooperative banking sector had 20% market share of the European banking sector, but accounted for only 7% of all the write-downs and losses between the third quarter of 2007 and first quarter of 2011. In 2008, in the U.S., the rate of commercial bank failures was almost triple that of , and almost five times the credit union rate in 2010. Credit unions increased their lending to small- and medium-sized businesses while overall lending to those businesses decreased.
Prediction by economists
Economists, particularly followers of mainstream economics, mostly failed to predict the crisis. The Wharton School of the University of Pennsylvania's online business journal examined why economists failed to predict a major global financial crisis and concluded that economists used mathematical models that failed to account for the critical roles that banks and other financial institutions, as opposed to producers and consumers of goods and services, play in the economy.
IndyMac
The first visible institution to run into trouble in the United States was the Southern California–based IndyMac, a spin-off of Countrywide Financial. Before its failure, IndyMac Bank was the largest savings and loan association in the Los Angeles market and the seventh largest mortgage loan originator in the United States. The failure of IndyMac Bank on July 11, 2008, was the fourth largest Bank run in United States history up until the crisis precipitated even larger failures, and the second largest failure of a regulated thrift. IndyMac Bank's parent corporation was IndyMac Bancorp until the FDIC seized IndyMac Bank. IndyMac Bancorp filed for Chapter 7 bankruptcy in July 2008.
IndyMac announced the closure of both its retail lending and wholesale divisions, halted new loan submissions, and cut 3,800 jobs.
Notable books and movies
See also
Further reading
Sergey Aleksashenko Former Deputy Governor, Central Bank of Russia.
Hamad Al Sayari Former Governor, Saudi Arabian Monetary Agency.
Jack T. Boorman Former Department Director and Special Advisor to the Managing Director, IMF.
Michel Camdessus Former Managing Director, IMF.
Andrew Crockett Former General Manager, BIS.
Guillermo De la Dehesa Former State Secretary of Economy and Finance, Spain.
Arminio Fraga Former Governor, Central Bank of Brazil.
Toyoo Gyohten Former Vice Minister of Finance, Japan.
Xiaolian Hu Vice President of China Society of Finance and Banking.
André Icard Former Deputy General Manager, BIS.
Horst Koehler Former Managing Director, IMF.
Alexandre Lamfalussy Former General Manager, BIS.
Guillermo Ortiz Former Governor, Banco de México.
Tommaso Padoa-Schioppa (†) Former Minister of Finance, Italy.
Maria Ramos Former Director General, National Treasury, South Africa.
Y. Venugopal Reddy Former Governor, Reserve Bank of India.
Edwin M. Truman Former Assistant Secretary for International Affairs of the U.S. Treasury.
Paul A. Volcker Former Chairman, Federal Reserve Board.
External links
Reports on causes
Categories: Great Recession, 2000s In Economic History, 2007 In Economic History, 2008 In Economic History, Economic Bubbles, Economy Of The United States, Economy Of The United Kingdom, Financial Crises In The United States, Great Recession In The United Kingdom, Great Recession In The United States, Presidency Of Barack Obama, Presidency Of George W. Bush, Premiership Of Gordon Brown, September 2008 In North America, Stock Market Crashes In The United States, Systemic Risk
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