Blinder, Alan

Alan Blinder, a Princeton University economics professor who was vice chairman of the Fed under Greenspan in the mid-1990s, says that the delay in raising rates in 2003-04 was a "minor blemish" on Greenspan's "stellar" record managing monetary policy. But Blinder says that he would give the former chairman "poor marks" for bank supervision, another key role of the Fed.

Blinder said that Greenspan "brushed off" warnings -- most notably from fellow Fed governor Ned Gramlich -- about mortgage abuses and dangers.

"Lending standards were being horribly relaxed, and the Fed should have done something about that, not to mention about deceptive and in some cases fraudulent practices," Blinder said. "This was a corner of the credit markets that was allowed to go crazy. It was populated by a lot of people with minimal financial literacy who were being sold bills of goods by mortgage salesmen."