BANGKOK: World stock markets rose after Greece indicated a willingness to commit to spending cuts to secure its bailout and moves by Japan's central bank to support the economy lifted its powerhouse export sector.
Benchmark oil rose above $101 per barrel while the dollar fell against the euro and was steady against the yen.
European shares rose in early trading. Britain's FTSE 100 gained 0.2 percent to 5,912.27 and Germany's DAX added 1.1 percent to 6,799.65. France's CAC-40 gained 0.7 percent to 3,399.91.
Wall Street was set to head higher, with Dow Jones industrial futures rising 0.4 percent to 23,893 and S&P 500 futures adding 0.4 percent to 1,353.30.
The gains followed strong advances in Asia. The Nikkei 225 index in Tokyo soared 2.3 percent to close at 9,260.34, its highest close since Aug. 5. The surge comes a day after the Bank of Japan announced a further loosening of monetary policy through increased purchases of government bonds, raising hopes the yen's strength could abate.
South Korea's Kospi gained 1.1 percent to 2,025.32. Hong Kong's Hang Seng jumped 2.1 percent to 21,365.23, its highest finish since Aug. 4. Australia's S&P/ASX 200 index closed up 0.3 percent at 4,253.40. Benchmarks in Singapore, Taiwan and Malaysia also rose while Indonesia and New Zealand fell.
Markets found hope in reports quoting Greek government officials as saying party leaders would promise by Wednesday to implement deep spending cuts and other reforms.
That came after talks to extricate Greece from a two-year debt crisis appeared to unravel late Tuesday after European finance chiefs canceled a meeting to discuss a second international bailout for the country.
The meeting was called off after Athens failed to deliver on several demands made by its partners in the euro currency union. Greece needs a $171 billion (euro130 billion) bailout by March 20 to avoid a default that could rattle the world financial system.
The country has already passed some of the deep spending cuts its lenders were demanding but hasn't really satisfied anyone. Greeks have rioted, saying the cuts are too harsh, and Greece's neighbors have expressed concern that the cuts are not enough.
Greece also said its economy shrank drastically at the end of last year, and Europe is expected to report Wednesday that the economies of the 17 countries that use the euro shrank 0.4 percent after growing 0.1 percent the quarter before.
Late Monday, Moody's also downgraded its debt ratings on six European countries, including Italy, Portugal and Spain. Moody's also said it might cut France, Austria and the UK as well.
Japanese exporters rose sharply as the persistently strong yen showing signs of abating on the heels of the central bank's surprise announcement Tuesday. Mazda Motor Corp. jumped 8.3 percent and Toyota Motor Corp. surged 4.7 percent. Sony Corp. was 5.7 percent higher. Nintendo Co. added 4.5 percent.
But shares of Japanese computer chip maker Elpida Memory Inc. plunged 14.4 percent, after the company said Tuesday that talks were not going well with other companies on investments, loans and partnerships to improve its dire financial conditions.
South Korean technology shares jumped. Samsung Electronics Co. added 5.1 percent while Hynix Semiconductor Inc. gained 5.3 percent.
Mainland Chinese shares advanced with the benchmark Shanghai Composite Index climbing 0.9 percent to 2,366.70, its highest close this year. The Shenzhen Composite Index gained 1.5 percent to 925.99.
A pledge by China's central bank governor, Zhou Xiaochuan, for China to continue investing in crisis-stricken Europe helped fuel the rally, said Peng Yunliang, an analyst based in Shanghai.
"Trading volume was about 30 percent more than yesterday and investors expect the authorities to boost liquidity," he added.
Shenzhen-based Dongfang Electronics Co. and Gohigh Data Networks Technology Co. both hit the daily upside limit of 10 percent on expectations that authorities will promote further development of the Internet as a national strategy.
Benchmark oil for March delivery was up 74 cents to $101.48 per barrel on the New York Mercantile Exchange. The contract fell 17 cents to finish at $100.74 per barrel on the Nymex on Tuesday.
In currency trading, the euro strengthened to $1.3158 from $1.3095 late Tuesday in New York. The dollar slipped slightly to 78.43 yen from 78.45 yen.