the three common narratives about the financial crisis. The first argues that the primary cause was government intervention in the housing market. This intervention, principally through Fannie Mae and Freddie Mac, inflated a housing bubble that triggered the crisis. This is the view expressed by one of our co-commissioners in a separate dissent.
-Both of these views are incomplete and misleading. The existence of housing bubbles in a number of large countries, each with vastly different systems of housing finance, severely undercuts the thesis that the housing bubble was a phenomenon driven solely by the U.S. government.
The second narrative blames Wall Street and its influence in Washington. According to this narrative, greedy bankers knowingly manipulated the financial system and politicians in Washington to take advantage of homeowners and mortgage investors alike, intentionally jeopardizing the financial system while enjoying huge personal gains.
- the multitude of financial-firm failures, spanning varied organizational forms and differing regulatory regimes across the U.S. and Europe, makes it implausible that the crisis was the product of a small coterie of Wall Street bankers and their Washington bedfellows.
-They each blame a clear entity, and thus outline a clear set of reform proposals. Had the government not supported housing subsidies (the first narrative) or had policy makers implemented more restrictive financial regulations (the second) there would have been no calamity.
third narrative, a messier story that emphasizes both global economic forces and failures in U.S. policy and supervision. Though our explanation of the crisis doesn't fit conveniently into the political order of Washington, we believe that it is far superior to the other two.
Ten Factors that caused the financial crisis:
Starting in the late 1990s, there was a broad credit bubble in the U.S. and Europe and a sustained housing bubble in the U.S. (factors 1 and 2). Excess liquidity, combined with rising house prices and an ineffectively regulated primary mortgage market, led to an increase in nontraditional mortgages (factor 3) that were in some cases deceptive, in many cases confusing, and often beyond borrowers' ability to pay. Failures in credit-rating and securitization transformed bad mortgages into toxic financial assets (factor 4). Securitizers lowered the credit quality of the mortgages they securitized, credit-rating agencies erroneously rated these securities as safe investments, and buyers failed to look behind the ratings and do their own due diligence. Managers of many large and midsize financial institutions amassed enormous concentrations of highly correlated housing risk (factor 5), and they amplified this risk by holding too little capital relative to the risks and funded these exposures with short-term debt (factor 6). They assumed such funds would always be available. Both turned out to be bad bets. These risks within highly leveraged, short-funded financial firms with concentrated exposure to a collapsing asset class led to a cascade of firm failures. The losses spread in two ways. Some firms had large counterparty credit risk exposures, and the sudden and disorderly failure of one firm risked triggering losses elsewhere. We call this the risk of contagion (factor 7). In other cases, the problem was a common shock (factor 8). A number of firms had made similar bad bets on housing, and thus unconnected firms failed for the same reason and at roughly the same time. A rapid succession of 10 firm failures, mergers and restructurings in September 2008 caused a financial shock and panic (factor 9). Confidence and trust in the financial system evaporated, as the health of almost every large and midsize financial institution in the U.S. and Europe was questioned. The financial shock and panic caused a severe contraction in the real...