Top economic powers at the G20 meeting in Mexico's capital this weekend were set to urge Europe to do more to tackle its financial crisis before they commit to new funding for the IMF.

The European Union is seeking to gain support for an additional $500 billion of resources for the International Monetary Fund at the G20 meeting of finance ministers and central bankers in Mexico City on Saturday and Sunday.

On the cusp of trial over the catastrophic 2010 oil spill in the Gulf of Mexico, phalanxes of lawyers, executives and public officials have spent the waning days in settlement talks. Holed up in small groups inside law offices, war rooms and hotel suites in New Orleans and Washington, they are trying to put a number on what BP and its partners in the doomed Macondo well project should pay to make up for the worst offshore spill in U.S. history.

It is a complex equation, and the answer is proving elusive.

President Barack Obama says there is no easy answer to the problem of rising energy prices, dismissing Republican plans to address the problem as little more than gimmicks.

"We know there's no silver bullet that will bring down gas prices or reduce our dependence on foreign oil overnight," Obama said Saturday in his weekly radio and Internet address. "But what we can do is get our priorities straight and make a sustained, serious effort to tackle this problem."

Iraq has pledged to curb numbers of unskilled migrant laborers in a bid to cut high levels of domestic unemployment and reduce illegal immigration, Baghdad's labor minister said on Saturday.

Tens of thousands of workers from around the world are toiling in post-war Iraq, which has a labor code and immigration law. But with Iraq's multitude of problems there is little monitoring, leaving migrants vulnerable and often exploited.

Greece will launch a bond swap on Friday under a deal with private investors to write off 107 billion euros from its debt mountain of 350 billion euros ($462 billion).

The bond swap, in effect a cancellation of nearly a third of debt owned by Greece, is a critical part of a debt rescue stitched together with immense difficulty by the Eurozone and International Monetary Fund, to avert imminent default.

Robust growth and record low unemployment enabled Germany to slash its public deficit last year, even if Europe's biggest economy ground to a halt at the final months, data showed on Friday.

Germany -- which given its economic clout has assumed a leading role in the fight to end Europe's chronic debt crisis -- ran up a deficit equivalent to just 1.0 percent of output last year, down from 4.3 percent in 2010.

World oil prices surged to new nine-month highs on Thursday amid growing tensions over Iran's nuclear program and the Syrian government's deadly crackdown on the opposition.

New York's main contract, West Texas Intermediate (WTI) light sweet crude for April, jumped $1.55 to settle at $107.83 a barrel. It was its highest close since May 4.

U.S. consumer goods giant Procter & Gamble said Thursday it would cut 5,700 jobs, or 10 percent of its global workforce, by the end of 2013 as part of a four-year restructuring aimed cutting costs by $10 billion.

About 1,600 jobs will be eliminated this year and 4,100 in 2012, for a savings of $800 million, P&G said at an investors conference.

European stock markets diverged and the euro rose against the dollar on Thursday as traders reacted to mixed earnings from the region's biggest banks and varied Eurozone economic data.

Dealers were also tracking the latest developments surrounding Greece, as the nation's parliament focused on approving laws for a historic debt write down with private creditors, a condition for a new Eurozone bailout.

More bad news hit the Eurozone on Thursday as EU data predicted recession throughout 2012, with a 0.3-percent contraction compared to 0.5-percent growth and a likely downturn in the previous November forecast.

"The unexpected stalling of the recovery in late 2011 is set to extend into the first two quarters of 2012," the European Commission said on Thursday.