Central bankers wary of deflation
$this->bbcode_second_pass_quote('', 'E')uro zone demand is plunging and price pressures vanishing, business surveys showed on Friday, while central bankers weighed the bleak prospect of deflation.
The Bank of Japan left its key interest rate at just 0.3 percent and said there would be a long road to recovery.
The United States, Britain and Europe are expected to ease their rates further next month as the worst financial crisis in 80 years hastens recession across much of the globe.
BoJ Governor Masaaki Shirakawa said he was on watch for the risk of deflation as Japan lapses into recession, although he did not forecast its return.
"The global economy is expected to experience a severe adjustment for some time," he told reporters.
St Louis Federal Reserve President James Bullard said with interest rates already low, the U.S. central bank may have to rely on "quantitative easing" to ward off deflation, recalling large BoJ liquidity injections during the 1990s to jump start the economy by flooding it with cash once rates reached zero.
"It would take some doing to get some deflation. But what I do think is the inflation expectations are very fluid right now," he told a regional economics conference. "If we do our job it won't happen and we're dedicated to that."