Stock markets across Asia have followed the downward trend set by sharp falls on Wall Street, as fears grow over the state of the US economy.
The falls came as the US signalled a shift in policy on its $700bn bail-out.
US Treasury Secretary Henry Paulson said he would focus on taking stakes in banks rather than buying up the banks' toxic mortgage debts.
Meanwhile Germany has fallen into recession after reporting its second successive quarter of negative growth.
Japan 'offer'
The Nikkei share index in Japan closed down 5.3%, while the stock market in Hong Kong closed down 5.2%, South Korea 3.2%, and Australia 5.9% - a four-year closing low, with A$57bn ($37bn; £24bn) wiped from the market's value.
The falls followed a decline of nearly 5% in New York's Dow Jones index.
"The US is embracing a form of state control and intervention that looks remarkably Chinese"
Correspondents say investors have been spooked that huge capital injections and other emergency measures by governments around the world have failed to halt a plunge in markets.
Meanwhile Japan is reportedly planning to offer up to $105bn to the International Monetary Fund to help bail out nations reeling from the global financial crisis.
Government sources in Tokyo said Japanese Prime Minister Taro Aso would make the offer at a special meeting of the G20 nations on Friday in Washington.
On Thursday, US President George W Bush is set to tell an invited audience in New York that free-market capitalism is still the best system to create economic growth and lift people out of poverty.
Car industry
In Washington on Wednesday, Mr Paulson defended his about-turn in plans for the bail-out package.
BAIL-OUT PROGRESS
He said his rescue plan had already "clearly helped stabilise" the US financial system, adding: "I will never apologise for changing an approach when the facts change."
Many analysts agreed that Mr Paulson had been right to backtrack on buying up bad debt, saying simply acquiring more banking stock was more straightforward.
A bitter row is under way, meanwhile, on Capitol Hill over how best to support the country's troubled car industry.
Leaders of the Democratic Party are planning a bill, backed by President-elect Barack Obama, to offer a $25bn (£17bn) rescue package to carmakers.
The money would come from the $700bn (£494bn) Wall Street bail-out, which Congress has already approved.
But Mr Paulson said the money was intended only for helping the financial sector.
The outgoing Republican administration of President Bush has so far opposed the plan.
A vote upon the bill could come as early as next Thursday.
The US's big three car makers - Ford, General Motors and Chrysler - have suffered huge falls in sales.
^ Back to top | BBC Sport Home | BBC Homepage | Contact us | Help | ©
~RS~q~RS~~RS~z~RS~33~RS~)