WASHINGTON (AP) -- The Federal Reserve moved to assist a Wall Street investment bank on the brink of bankruptcy to prevent a failure that could have dealt serious consequences to the U.S. economy, Federal Reserve Chairman Ben Bernanke said Thursday.
"Given the exceptional pressures on the global economy and financial system, the damage caused by a default by Bear Stearns could have been severe and extremely difficult to contain," Bernanke told the Senate Banking Committee.
Bernanke was the top witness at a hearing called to examine whether the Fed was justified in providing up to $30 billion to facilitate the sale of Bear Stearns Cos. to JP Morgan Chase & Co.
The nation's fifth largest investment bank became the biggest victim of a severe credit crunch that has roiled markets since last August and made it harder for consumers and businesses to get credit.
Democrats on the Senate Banking Committee said they wanted to find out what pressures the Bush administration had brought to close the sale and whether big investment banks were getting preferential treatment over millions of Americans in danger of defaulting on their mortgages.
"Was this a justified rescue to prevent a systemic collapse of financial markets or a $30 billion taxpayer bailout for a Wall Street firm while people on Main Street struggle to pay their mortgages?" Senate Banking Committee Chairman Christopher Dodd asked at the beginning of the hearing.
Dodd said he planned to focus on a period of 96 hours including the weekend of March 15-16, in which the federal government took unprecedented actions to "stabilize our markets, to infuse them with liquidity and to prevent additional firms from being swept under the riptide of panic that threatened to have taken hold."
While members of the panel were generally supportive of the decisions, Sen. Jim Bunning, R-Ky., asked, "How big do you have to be to be too big to fail? ... Who let our financial system become so fragile that one failure jeopardizes the health of the entire system?"
Bernanke said that if Bear Stearns had been allowed to fail, it would have led to a "chaotic unwinding" of Bear Stearns investments held by individuals and other financial institutions.
"Moreover, the adverse impact of a default would not have been confined to the financial system but would have been felt broadly in the real economy through its effects on asset values and credit availability," Bernanke said.
Bernanke testified on a panel that also included Treasury Undersecretary Robert Steel, Christopher Cox, chairman of the Securities and Exchange Commission, and Timothy Geithner, the head of the Fed's New York Regional Bank.
Also appearing before the committee were Alan Schwartz, the head of Bear Stearns, and Jamie Dimon, the head of JP Morgan, who described marathon sessions at both firms as executives searched for the best way out of the Bear Stearns liquidity crisis.
Schwartz told the panel that Bear Stearns was brought down by "unfounded" market rumors that led to what was essentially a "run on the bank" as Bear Stearns creditors began demanding payment out of fears the company was about to collapse.