Krugman on Goldman Sachs and Fraud

This is actually yesterday's column by Paul Krugman, but I didn't want to let it pass without noting it here.

So what role did fraud play in the financial crisis? Neither predatory lending nor the selling of mortgages on false pretenses caused the crisis. But they surely made it worse, both by helping to inflate the housing bubble and by creating a pool of assets guaranteed to turn into toxic waste once the bubble burst.

As for the alleged creation of investments designed to fail, these may have magnified losses at the banks that were on the losing side of these deals, deepening the banking crisis that turned the burst housing bubble into an economy-wide catastrophe.

The obvious question is whether financial reform of the kind now being contemplated would have prevented some or all of the fraud that now seems to have flourished over the past decade. And the answer is yes.