By Jeremy Gaunt, European Investment Correspondent
LONDON, Feb 14 (Reuters) - Equity markets rose sharply and riskier currency bets came back onto the table on Thursday as investors celebrated signs of improvement in the economic outlook for the United States and Japan.
European shares gained around 1 percent while Japan's Nikkei average <
> closed up 4.3 percent, its biggest one-day gain in six years.The catalysts for the moves were Wednesday's U.S. retail sales data, which came in better than expected to ease fears of a consumer spending collapse, and much stronger-than-forecast fourth-quarter Japanese growth, reported earlier on Thursday. said Yoshihiro Ito at Okasan Capital Management.
Japan's economy expanded by 0.9 percent in the fourth quarter, more than double forecasts.
News was also relatively bullish on the corporate earnings front. French automaker Renault <RENA.PA>, for example, beat its 2007 profit margin target and said it expected to sell over 10 percent more vehicles in 2008 compared with 2007.
The pan-European FTSEurofirst <.FTEUS> was up 0.9 percent. MSCI's main world stock index <.MIWD00000PUS> was up 1.1 percent. Emerging market equities, as measured by MSCI <.MSCIEF> gained 2.5 percent.
German economic prospects were something of a dampener, however, with fourth-quarter GDP growth being reported at less than half that of the third quarter.
But the data was in line with expectations.
CURRENCY RISK
The euro rose to a one-week high against the dollar while Japan's yen was generally weaker as risk appetite improved.
"Currency markets generally will take their lead from the general risk appetite tone," said Paul Robson, currency strategist at RBS Global Banking.
The euro was up 0.4 percent against the dollar at $1.4621 <EUR=> -- highs seen a week ago.
The dollar was little changed versus the Japanese currency at 108.27 yen <JPY=> but held just off a one-month peak near 108.37 yen set a day earlier. The euro was 0.3 percent higher at 158.32 yen <EURJPY=>.
The Japanese currency usually benefits from a risk averse mood as currency investors tend to exit risky carry trade bets funded by cheap borrowing in the yen, but fall when risk appetite improves.
Euro zone government bond prices were generally lower, depressed by the better global economic prospects and the equity market gains.
"We're at levels now where we need continuing bad news, and plenty of it, to rally further," said RBS rate strategist Andy Chaytor.
Two-year euro zone government bond yields <EU2YT=RR> were at 3.17 percent, up 2 basis points, while 10-year yields <EU10YT=RR> were flat at 3.99 percent, having touched a high of 4.009 percent.