Credit Rating Agencies Triggered Financial Crisis, U.S. Congressional Report Finds

By Rachelle Younglai and Sarah N. Lynch

WASHINGTON (Reuters) - Moody's Corp and Standard and Poor's triggered the worst financial crisis in decades when they were forced to downgrade the inflated ratings they slapped on complex mortgage-backed securities, a U.S. congressional report concluded on Wednesday.

In one of the most stark condemnations of the credit rating agencies, a Senate investigations panel said the agencies continued to give top ratings to mortgage-backed securities months after the housing market started to collapse.

The agencies then unleashed on the financial system a flood of downgrades in July 2007, the panel said.

``Perhaps more than any other single event, the sudden mass downgrades of (residential mortgage-backed securities) and (collateralized debt obligation) ratings were the immediate trigger for the financial crisis,'' the staff for Senators Carl Levin and Tom Coburn wrote in their report.
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The findings come after the Senate's Permanent Subcommittee on Investigations spent two years poring over countless documents and holding hearings on the causes of the crisis. The probe only focused on the two largest rating agencies; it did not study Fitch Ratings.

The report calls for radical reforms to the industry that are authorized in last year's Dodd-Frank financial reform law, but may not be realized.

(More here.)