* Ebbing demand depresses oil below $38 a barrel
* Stocks fall on economic slump
* Government bonds gain in safe-haven flight from equities (Updates markets, adds comments)
By John Parry
NEW YORK, Jan 12 (Reuters) - The dollar hit a one-month high against the euro on Monday as investors positioned for a rate cut from the European Central Bank, while oil prices fell nearly 8 percent as the global economic slowdown stifled energy demand.
Stocks fell on concerns about the fourth-quarter earnings that U.S. companies begin reporting this week, which also helped push government bond prices higher.
Lower oil prices and a stronger dollar helped depress gold.
Friday's December U.S. payrolls report, which showed more than half a million jobs lost and the highest unemployment rate since 1993, deepened anxiety about U.S. consumer spending and corporate profits in the country's year-old recession.
"Global equities have sold off as a result of the darkening outlook for the global economy and that has rekindled demand for the relative safety of U.S. assets," said Omer Esiner, senior market analyst at Ruesch International in Washington. "Expectations for a euro zone rate cut on Thursday are undermining the euro."
Data last week showed factory output collapsing across Europe, raising expectations that the European Central Bank will cut rates by half a percentage point to 2.00 percent when it meets on Thursday.
Against the dollar, the euro <EUR=> briefly fell below $1.33 and was last at $1.3375.
The dollar tumbled to a three-week low against the yen, according to Reuters data, last trading at 89.07 yen <JPY=>. The euro earlier hit a one-month low against the Japanese currency <EURJPY=>.
Alcoa Inc <AA.N> was one of the biggest drags on U.S. stocks. The aluminum producer was scheduled to kick off the earnings season when it posts fourth-quarter results after the close of U.S. trading.
Citigroup <C.N> fell after news the embattled U.S. bank is nearing a deal to sell a controlling stake in its Smith Barney retail brokerage to Morgan Stanley <MS.N>.
"The perception is that this is a desperate measure taken by a firm in turmoil to try to throw itself a lifeline," said Jack Ablin, chief investment officer at Harris Private Bank in Chicago. "Investors don't see catalysts. There's a real worry that earnings estimates are just too optimistic."
As economic data points to a sharp slowdown in industrial activity across the world, demand for crude oil is dropping. In New York, oil prices fell 7.94 percent to settle at $37.59 per barrel <CLG9>.
"The macroeconomic factors and concern about demand remain in focus," said Phil Flynn, an analyst who watches over crude oil and other energy markets at Chicago's Alaron Trading.
The Dow Jones industrial average <
> slipped 125.13 points, or 1.46 percent, at 8,474.05. The Standard & Poor's 500 Index <.SPX> shed 20.09 points, or 2.26 percent, at 870.26. The Nasdaq Composite Index < > lost 32.80 points, or 2.09 percent, at 1,538.79.In Europe, the FTSEurofirst 300 index <
> of top shares closed down 1.6 percent at 853.22. It plunged 45 percent in 2008.Falling stocks sparked demand for the relative safety of government securities. The benchmark 10-year U.S. Treasury note's price, which moves inversely to its yield <US10YT=RR>, rose 27/32 for a yield of 2.31 percent. The 2-year U.S. Treasury note <US2YT=RR> traded flat to yield 0.75 percent.
"The faltering labor market is convincing investors that the recession will be deeper and longer lasting than previously expected," said William Sullivan, chief economist at JVB Financial Group in Boca Raton, Florida. "As a result, the level of risk aversion is increasing, which accordingly benefits the Treasury market."
U.S. Treasury yields remain near 50-year lows so there is little to drive them still lower unless investors begin to take an even gloomier view of the economic outlook than they already have, analysts said.
Euro zone government bond prices mostly pushed higher on Monday as share markets fell, spurring bids for low-risk assets, with investors favoring benchmark German Bunds over regional peers.
March Bund futures <FGBLc1> rose 47 ticks on the day to 125.19.
Spanish <ES10YT=RR> 10-year government bond yield spreads stayed near historic wides against counterpart benchmark German bunds after ratings agency Standard & Poor's said it may cut Spain's "AAA" sovereign credit rating.
U.S. gold for February delivery <GCG9> fell $38.10 at $816.19 an ounce, pressured lower by the stronger dollar.
The MSCI index of stocks in the Asia-Pacific region outside Japan <.MIAPJ0000PUS> fell 3.2 percent. Japanese markets were closed on Monday for a public holiday. (Reporting by Wanfeng Zhou, Ellen Freilich, Pedro Nicolaci da Costa, Barani Krishnan, Charles Mikolajczak and Deepa Seetharaman in New York, Jessica Mortimer, Emelia Sithole-Matarise and Jeremy Gaunt in London and Kevin Plumberg in Hong Kong; Writing by John Parry; Editing by James Dalgleish)