* Banks recover to boost European stock markets
* Dollar index up 0.17 pct, aided by U.S. recovery hopes
* Greek yield spread widens on continued fiscal worries
By Nigel Stephenson
LONDON, Dec 21 (Reuters) - European shares rose on Monday, led by banks, while the euro dipped against the dollar on expectations the U.S. economy may recover more quickly than the euro zone.
The rise in shares -- an index of leading European stocks <
> was up 0.7 percent -- pushed safe-haven euro zone government bonds lower. Gold held steady, capped by the dollar gains, and crude oil prices steadied.Banks were the top gainers among European shares, recovering from concerns over tougher capital regulation. The banks <.SX7P> rebounded after losses last week following proposed new rules from the Basel Committee on banking supervision.
Heavyweight oil producers rose as crude prices stayed firm after a 1 percent rise on Friday.
London Stock Exchange <LSE.L> rose after it agreed to take a 60 percent stake in rival trading platform Turquoise and merge it with its own "dark pool" platform Baikal.
Japan's Nikkei average <
> rose 0.4 percent to an eight-week closing high on gains in high-tech exporters such as chip-tester Advantest Corp <6857.T> and boosted by a weaker yen. The euro dipped against the dollar on lingering concerns over the fiscal health of Greece. The U.S. currency was also supported by the brighter outlook for the U.S. economy after stronger figures in the job market and retail sales last week.The euro <EUR=> was down 0.3 percent on the day at $1.4302, after falling to its lowest since September on Friday. The dollar index <.DXY>, which measures the greenback's performance against a basket of six currencies, was up 0.17 percent, close to its highest for almost three months.
"It looks like we may be seeing better growth prospects in the U.S. than the euro zone. Better employment and retail sales data in the U.S. has raised the possibility of a cyclical recovery in 2010," ING currency strategist Chris Turner said.
Euro zone government bonds fell as shares rose but traders said volumes were very thin ahead of the holiday season.
Worries about Greece hit its government bonds in recent weeks. Standard and Poor's and Fitch have already cut their credit ratings on Greece.
March Bund futures <FGBLc1> were down 15 ticks at 123.38. The premium investors demand to hold Greek debt rather than German rose around four basis points to 268.
"The periphery is probably going to remain the focus but trading has been thin anyway the last few sessions and that is unlikely to change," a trader said.
Oil steadied after a 1 percent rise on Friday as Iranian troops partly withdrew from a disputed oil area claimed by Tehran and Baghdad, easing tensions between two major crude exporters.
Crude for January delivery <CLc1> fell 17 cents to $73.19 a barrel. London Brent crude <LCOc1> was 36 cents higher at $74.10 a barrel.
Gold prices were steady with gains capped by bets the U.S. currency could extend its recent rally. Spot gold <XAU=> was at $1,113 an ounce, compared with $1,112.25 in New York late on Friday. (Additional reporting by Charlotte Cooper, Dominic Lau, Jessica Mortimer and Kirsten Donovan; Editing by Toby Chopra)