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By Rafael Nam
HONG KONG, May 15 (Reuters) - Asian shares and the dollar rose on Thursday after investors welcomed benign U.S. inflation data as a sign the Federal Reserve will have more wiggle room to deal with the downturn in the world's biggest economy.
Improving earnings prospects also comforted markets. Japan's Sony Corp <6758.T> surged 9 percent a day after it issued a surprisingly upbeat operating profit forecast despite the challenges posed by a slowing U.S. economy and a stronger yen.
Oil prices retreated from record levels, easing some of the inflation fears that have hit Asian stocks this month, and encouraging investors to sell their safe bond holdings to bet on riskier assets.
"There is certainly positive momentum in the market," said Lucinda Chan, division director at Macquarie Equities in Sydney.
"I think that despite all the uncertainty, these are often very good times for investments and people are beginning to sense that mood now," she said.
A rally in Asian stocks last month fizzled when May started with it a surge in oil prices to record highs that reinforced fears the world economy could face a crippling combination of high inflation and meagre growth.
The MSCI index for Asian stocks outside Japan <.MIAPJ0000PUS> rose 0.5 percent as of 0215 GMT, up some 18 percent since the mid-March lows but down about 7 percent for the year.
The gains matched Walls Street's advance <
> after data on Wednesday showed U.S. consumer prices rose a 0.2 percent in April, less than expected. [ ]That is expected to give the inflation-wary Federal Reserve more latitude to keep U.S. interest rates low at 2 percent as it seeks to support the national economy and calm financial markets.
RESILIENT EARNINGS
Japan's Nikkei share average <
> rose 1 percent, extending its gains for a fourth day, reflecting growing optimism about earnings prospects and gains of exporters such as Honda Motor Co Ltd <7267.T>, which benefit from a soften yen.Sony posted on Wednesday a surprise quarterly loss due to the falling value of some securities it holds, but its operating profit forecast for this financial year was rosier than expected as it aims to boost TV sales and wipe away losses on the PlayStation 3. [
]Improved earnings outlooks also lifted other regional stocks, with South Korea's LG Electronics Inc <066570.KS> up 5 percent afer hitting a record high earlier in the day.
South Korea's KOSPI <
> index jumped 1.5 percent, with Samsung Electronics Co Ltd <005930.KS> hitting a new all-time high a day after announcing a top management reshuffle.Sock markets in in Taiwan <
>, Australia < >, Singapore <.FTSTI>, Hong Kong < > and Shanghai < > gained less than 1 percent.DOLLAR GAINS
The dollar edged up against other Asian currencies, crawling back towards a two-month high, as the tame U.S. price data helped ease fears that high inflation could jeopardise efforts to kick-start the sluggish economy.
The dollar was up 0.2 percent to 105.27 yen <JPY=>, near the 105.70 level it hit earlier this month, which had marked its highest since late February.
Some of the inflation concerns also eased after oil prices retreated from the record $126.98 a barrel hit on Tuesday after assurances by Iran it had no plans to cut exports and a U.S. inventory report that showed a rise in supply of distillates.
U.S. crude futures <CLc1> were down 46 cents at $123.76 in Asian trade.
Gold <XAU=> also tracked oil prices lower, trading at $863.20/864.20 compared to $865.05/866.25 in late New York trade on Wednesday.
As is usual in cases of rising risk appetite, regional bonds fell, with Japanese government bond futures extending sharp losses suffered the previous day.
June 10-year JGB futures <2JGBv1> fell 0.21 point to 134.76.