The point being that regulators do not have a magic wand that makes their beliefs 100% accurate. But, the problem is that regulators will direct regulation in the direction of what they believe and not, "Opposing Views". Thus, any crashes under heavy regulation become greater, because regulators have driven ALL market participants in that direction.
Regulators aren't gods. As we learn today in a WSJ report even the FDIC got caught up in the sub prime madness:
It turns out that the U.S. government itself was one of the lenders giving out high-interest, subprime mortgages, some of them predatory, according to government documents filed in federal court.
The unusual situation, which is still bedeviling bank regulators, stems from the 2001 seizure by federal officials of Superior Bank FSB, then a national subprime lender based in Hinsdale, Ill. Rather than immediately shuttering or selling Superior, as it normally does with failed banks, the Federal Deposit Insurance Corp. continued to run the bank's subprime-mortgage business for months as it looked for a buyer. With FDIC people supervising day-to-day operations, Superior funded more than 6,700 new subprime loans worth more than $550 million, according to federal mortgage data.
The FDIC then sold a big chunk of the loans to another bank. That loan pool was afflicted by the same problems for which regulators have faulted the industry: lending to unqualified borrowers, inflated appraisals and poor verification of borrowers' incomes, according to a written report from a government-hired expert. The report said that many of the loans never should have been made in the first place.
Hundreds of borrowers who took out Superior subprime loans on the FDIC's watch -- some with initial interest rates higher than 12% -- have lost their homes to foreclosure, data on the loans indicate...