Fed says several members could support additional efforts to boost economy if needed - by Martin Crutsinger

The US Federal Reserve policymakers are open to further efforts to stimulate the U.S. economy if growth falters or threats escalate.

Minutes of the central bank's April 24-25 meeting released Wednesday stated that "several members" thought additional Fed support could be needed if the recovery lost momentum or if the risks to the economy became great enough.

The minutes did not spell out what circumstances would trigger further Fed efforts to lower interest rates to boost the economy. But they did note some threats to the U.S. economy. One is Europe's debt crisis. Another is the risk that spending cuts and tax increases that could take effect at year's end if Congress can't reach a budget agreement could slow growth more than expected.

The comments stood in contrast to the previous minutes, which said that only "a couple" of members expressed support for further bond purchases. Since the financial crisis, the Fed has pursued two rounds of bond purchases to try to push down long-term interest rates, with a goal of encouraging borrowing and spending.

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