Paul Krugman:Berating the Raters [View All]

http://www.nytimes.com/2010/04/26/opinion/26krugman.html

Let’s hear it for the Senate’s Permanent Subcommittee on Investigations. Its work on the financial crisis is increasingly looking like the 21st-century version of the Pecora hearings, which helped usher in New Deal-era financial regulation. In the past few days scandalous Wall Street e-mail messages released by the subcommittee have made headlines.

That’s the good news. The bad news is that most of the headlines were about the wrong e-mails. When Goldman Sachs employees bragged about the money they had made by shorting the housing market, it was ugly, but that didn’t amount to wrongdoing.

No, the e-mail messages you should be focusing on are the ones from employees at the credit rating agencies, which bestowed AAA ratings on hundreds of billions of dollars’ worth of dubious assets, nearly all of which have since turned out to be toxic waste. And no, that’s not hyperbole: of AAA-rated subprime-mortgage-backed securities issued in 2006, 93 percent — 93 percent! — have now been downgraded to junk status.

What those e-mails reveal is a deeply corrupt system. And it’s a system that financial reform, as currently proposed, wouldn’t fix.

(snip)
An example of what might work is a proposal by Matthew Richardson and Lawrence White of New York University. They suggest a system in which firms issuing bonds continue paying rating agencies to assess those bonds — but in which the Securities and Exchange Commission, not the issuing firm, determines which rating agency gets the business.