* Central banks' liquidity move helps supports stocks
* Investors cautious of longer-term growth and inflation
* JGBs trade thin ahead of U.S. jobs data, Fed
By Tom Miles
HONG KONG, July 31 (Reuters) - Most Asian stock markets rose on Thursday after a move by central banks to boost liquidity in stormy financial markets balanced out a $4 rebound in oil prices and the constant fear of slowing growth and rising inflation.
The U.S., European, and Swiss central banks extended emergency lending facilities on Wednesday for investment banks and expanded other liquidity programs to ease credit market strains that have weighed on the global economy for a year.
The joint measures helped lift share prices in the United States and Europe, and were a factor in pushing up U.S. bond yields and the U.S. dollar.
But Asian investors were cautious, weighing up the welcome central bank support against continued uncertainty about growth and the worry that loose monetary policy could fuel inflation further out.
"In the short term, markets could continue to see a bit of a rally but I still think that we probably haven't seen the low in equity markets," said Simon Doyle, head of fixed income and multi-asset at Schroder Investment Management in Australia.
"We're still working through the extent of the economic downturn. There is a protracted period of weakness to come and that's going to keep a very cautious tone in markets."
MSCI's measure of Asia Pacific stocks excluding Japan <.MIAPJ0000PUS> was up 0.54 percent by midmorning, but Japan's Nikkei average <
> slipped 0.6 percent, reversing a buoyant start and undoing most of Wednesday's gains.Tokyo's mood soured somewhat after video game maker Nintendo Co Ltd <7974.OS> kept its annual outlook well short of market expectations, sending its shares down 8.7 percent. [
]The dollar held near one-month highs against the euro <EUR=> but slipped back below 108 yen <JPY=>, after getting a boost the previous day as a report showing unexpected employment gains provided more hope the U.S. economy is not deteriorating further.
The dollar's gains were kept in check as oil prices snapped a losing streak, which has bolstered the U.S. currency on hopes that a 10 percent slide in crude prices this month would take some of the pressure off the struggling economy.
U.S. crude <CLc1> rose more than $4 a barrel on Wednesday after U.S. government data showed an unexpected drop in gasoline stocks as suppliers facing weak consumer demand cut production and imports. The price hit $120.42 on Tuesday, the lowest level since May 6, and was trading around $126.60 in early Asian trade on Thursday.
Many investors stuck to the sidelines before a slew of economic data over the next few days, including the monthly U.S. payrolls report on Friday, that will test expectations the Federal Reserve may raise interest rates later in the year.
Wednesday's ADP employment report, a private sector gauge of U.S. labour market trends, showed a surprising 9,000 increase in jobs in July, much better than the expected 60,000 drop.
But analysts warned the figures do not have the best track record in predicting how the government jobs report would read.
"The danger is that the market has now priced in a strong August labour market report, suggesting the dollar is likely to consolidate recent gains," said currency strategists at BNP Paribas in a note to clients.
Wary of Friday's U.S. jobs data and a Federal Reserve policy meeting next Tuesday, many investors were keeping their powder dry. Trade in Japanese Government Bonds was thin, although data pointing to a slowdown in the Japanese economy helped push benchmark 10-year yields to a three-month low.
The 10-year yield fell by as much as 1 basis point to 1.515 percent <JP10YTN=JBTC>, its lowest level since late April. It later pulled back to stand at 1.520 percent.
"Many market players seem to think that the possibility of a recession is increasing, and it is hard to draw up a scenario where the Bank of Japan will be raising interest rates," said Makoto Yamashita, chief JGB strategist for Lehman Brothers in Tokyo.
(Editing by Kim Coghill)
(Additional reporting by Geraldine Chua in SYDNEY, Eric Burroughs and Masayuki Kitano in TOKYO)