* European, U.S. stocks rise on Lehman investment hopes
* Oil slips as U.S. dollar recovers; but market is divided
* Bonds fall on stock market gains, loss of save-haven bid
* Dollar slips as rate hike prospects, inflation fears ebb
(Recasts with U.S. markets, adds byline; changes dateline; previous LONDON)
By Herbert Lash
NEW YORK, Aug 22 (Reuters) - U.S. and European stocks rose on Friday as credit crisis fears eased on hopes U.S. investment bank Lehman Brothers will attract a major investor, and oil prices fell, pressured by a bounce-back in the U.S. dollar.
U.S. and euro zone government debt prices slipped as easing oil prices curbed inflation concerns, as did remarks by Federal Reserve Chairman Ben Bernanke, who suggested U.S. interest rates would stay on hold, cutting the safe-haven appeal of bonds. The dollar drifted back from its highs on Bernanke's comments because some currency traders have been anticipating U.S. yields will outpace other currencies' rates.
The euro was on track for its best weekly gain versus the dollar since mid-July, despite Friday's losses.
Bernanke, speaking at a Fed symposium in Jackson Hole, Wyoming, said a stable currency and a decline in commodity prices should help slow inflation this year and next.
Investors were generally more positive on the outlook for the economy and financial companies in particular, and turned to the higher risk of equities and away from lower-risk investments like Treasuries and euro zone debt.
"It's all about stocks," said Dominic Konstam, head of interest rate strategy at Credit Suisse in New York.
The benchmark 10-year U.S. Treasury note <US10YT=RR> fell 15/32 to yield 3.89 percent. The 30-year U.S. Treasury bond <US30YT=RR> shed 13/32 to yield 4.49 percent.
Stocks were bolstered by Bernanke's comments, some soothing remarks from influential U.S. investor Warren Buffett and news of a potential purchase of a stake in Lehman <LEH.N>.
Lehman shares jumped more than 12 percent after the Korea Development Bank [
] said the bank was an acquisition option. Lehman is among U.S. banks that have been battered by mounting losses stemming from the U.S. housing slump."The news about Lehman today added a bit of reassurance that there's still value in some of the financial companies," said Cleveland Rueckert, market analyst at Birinyi Associates, in Stamford, Connecticut. "It's a trader's market right now. You've got financials up and energy down."
Before 1 p.m., the Dow Jones industrial average <
> was up 136.46 points, or 1.19 percent, at 11,566.67. The Standard & Poor's 500 Index <.SPX> was up 7.54 points, or 0.59 percent, at 1,285.26. The Nasdaq Composite Index < > was up 18.95 points, or 0.80 percent, at 2,399.33.European shares ended sharply higher, lifted by a rebound in financial stocks on the prospect Lehman might be bought and easing oil prices.
Buffett boosted equities by saying that stocks looked more attractive now than they did a year ago.
"Let's hope he is right. Most of us think he is. The bulls would agree on his comments about valuations," said Mike Lenhoff, chief strategist at wealth managers Brewin Dolphin.
The pan-European FTSEurofirst 300 index <
> ended up 1.8 percent at 1,175.79, but was off 1.2 percent on the week.The DJ Stoxx banking index <.SX7P> rose 3 percent after falling 6.3 percent in the past five sessions.
HSBC <HSBA.L> rose 2.6 percent, Royal Bank of Scotland <RBS.L> gained 5.4 percent and Barclays <BARC.L> rose 5.1 percent.
Oil lost traction as the dollar fought back from the previous day's sharp correction versus major currencies.
Thursday's rally left crude analysts divided, with some calling a temporary spurt, while others, notably those at long-time oil bull Goldman Sachs, saying market fundamentals point to firm prices.
"The market had got itself into a very bearish frame of mind and I think a lot of people were very short," said RBS Sempra economist John Kemp. "Once prices began rising you saw a sort of self sustaining rally to allow them to cover their positions."
U.S. light sweet crude oil <CLc1> fell $3.12 to $118.06 a barrel.
U.S. gold futures dropped 1 percent, retreating from a one-week high set in the previous session as a strong dollar prompted investors to sell commodities across the board.
Spot gold prices <XAU=> fell $8.75 to $826.70 an ounce.
The dollar also gained on comments by Buffett, who said in an interview that he has no bets against the dollar, which further bolstered sentiment on the U.S. currency.
The dollar rose against major currencies, with the U.S. Dollar Index <.DXY> up 0.77 percent at 76.628. Against the yen, the dollar <JPY=> was up 1.40 percent at 109.87.
The euro <EUR=> rose 0.62 percent at $1.4813.
Asian stocks fell overnight to a two-year low, down for a fourth straight week, after oil's surge on Thursday sparked inflation worries and the financial crisis simmered unabated.
Japan's Nikkei share average <
> fell 0.7 percent to 12,666.04, and MSCI's pan-Asia stocks index <.MIAS00000PUS> fell 0.8 percent, touching a two-year low. The Asia-Pacific ex-Japan index <.MIAPJ0000PUS> slipped 0.03 percent. (Reporting by Ellis Mnyandu, Gertrude Chavez-Dreyfuss, John Parry and Frank Tang in New York and Jeremy Gaunt, Kirsten Donovan, Bate Felix) (Reporting by Herbert Lash. Editing by Richard Satran)