GLOBAL MARKETS-Nikkei tops 20,000, European shares hit 15-yr high

* European markets, Nikkei highest in 15 years

* Wall Street expected to start higher later

* China inflation flat, suggesting more easing ahead from Beijing

* Dollar on course for best week since 2011, euro hammered

By Marc Jones

LONDON, April 10 (Reuters) - World shares tested record highs on Friday as hopes of more easy money from top central banks pushed Japan's Nikkei past 20,000 points for the first time in 15 years and European stocks reached similar heights.

The stock market push was set to keep Wall Street going up when it resumes later and complemented more lows for euro zone bond yields after Greece repaid a loan tranche to the International Monetary Fund to keep alive its hopes of more aid.

Subdued Chinese inflation also fuelled talk of additional stimulus from Beijing and came after data this week from top economies like the United States and Germany has generally bolstered the view that world growth is slowly perking up.

"We are in a honeymoon period for risk assets, and will be for another quarter," said Sandra Crowl, an investment committee member at fund giant Carnignac Gestion.

With the Federal Reserve unlikely to start the process of gradually raising U.S. interest rates until the third quarter follow a softer last couple of months, she added:

"There is no reason for us to move out of being fully invested in equities and no reason for us to move out of our predominant positions of the last two years in the European periphery (bonds)."

In the currency market, the idea that the Fed will still be the first to move up rates meant the dollar remained king.

It was heading for its best week since 2011 against a basket of other top currencies as the euro limped to its worst since 2011 and sterling slumped to a five-year low after poor UK industrial production data.

Buoyed by gains in Asia and the latest slide in the euro, the pan-European FTSEurofirst 300 share index reached a 15-year high of over 1,640 points as its ninth week of rises in the last 10 took it to its best level since 2000.

Germany's DAX also scored a new record high and Britain's FTSE 100, France's CAC 40 and the region's other main indexes all made ground.

Along with the ECB's stimulus programme and the weak euro, news that Greece had made a 450 million-euro loan payment to the IMF and secured extra emergency funding from the ECB for its banks also helped the mood.

Greek markets were closed for an Orthodox Christian holiday, but Greek bonds have seen their best week in two months with yields down almost 3 percent. German Bund yields were also grinding back towards record lows.

"There was a bit of relief that they made that repayment yesterday and it looks like they're going to be able to pay that T-bill next week," Rabobank fixed income strategist Lyn Graham-Taylor said.

"But the market is whipping around. We're very, very far from any sort of resolution that gets us through the next six months to a year."

DOLLAR BULLS

The U.S. data schedule on Friday was light but the dollar was on track for its first weekly rise in a month after jobless claims data on Thursday had eased concern about the U.S. labour market.

The greenback was up half a percent at a three-week high as U.S. trading began, bolstered by diverging bond yields in the U.S. and euro zone that should pull capital into the world's largest economy.

Ten-year Treasuries were last at 1.957 percent after a week of steady yield gains after hints from Federal Reserve policymakers that the U.S. may raise rates sooner than many expect.

Hopes had been that the UK would also be in a position to start lifting rates alongside the U.S., but the industrial figures that hit sterling showed output barely grew in February and construction shrank.

"It's hard to avoid the conclusion that carry trades are playing a part. Note (Stockholm: NOTE.ST - news) that German bond yields out to 8 years are now in negative territory, the euro is very much a funding currency," said David de Garis, senior economist at NAB.

Among commodities, Brent crude oil futures remained firm after rising on Thursday on strong German economic data and uncertainty about negotiations on Iran's nuclear program.

Brent nudged up to $56.87 a barrel. But U.S. crude slipped 0.3 percent on the day to $50.64. Gold was also flat at $1,194.71 an ounce, down 1.3 percent so far this week following a three-week run of gains.

Iron ore, which is in key in industrial construction but has been tanking in recent months as China has hinted at ongoing subsidies for its producers, tumbled another 4 percent as its rout continued.

(Additional reporting by John Geddie in London, Lisa Twaronite in Tokyo; Editing by Tom Heneghan)