What Caused the Economic Crises?
■ "Neither the rating agencies' mistakes nor the overleveraging by financial firms was the fault of an academic hypothesis."
■ " According to data collected by Prof. Robert Shiller of Yale University, in the 61 years from 1945 through 2006 the maximum cumulative decline in the average price of homes was 2.84% in 1991. If this low volatility of home prices persisted into the future, a mortgage security composed of a nationally diversified portfolio of loans comprising the first 80% of a home's value would have never come close to defaulting. The credit quality of home buyers was secondary because it was thought that underlying collateral—the home—could always cover the principal in the event the homeowner defaulted. These models led credit agencies to rate these subprime mortgages as "investment grade."
■ " But this assessment was faulty. From 2000 through 2006, national home prices rose by 88.7%, far more than the 17.5% gain in the consumer price index or the paltry 1% rise in median household income. Never before have home prices jumped that far ahead of prices and incomes."
■ " As home prices continued to climb and subprime mortgages proliferated, Mr. Greenspan and current Fed Chairman Ben Bernanke were perhaps the only ones influential enough to sound an alarm and soften the oncoming crisis. But they did not. For all the deserved kudos that the central bank received for their management of the crisis after the Lehman bankruptcy, the failure to see these problems building will stand as a permanent blot on the Fed's record."
Labels: Economy