U.S. researchers Thomas Sargent and Christopher Sims won the 2011 Nobel Economics Prize on Monday for their work on macro-economics and government economic policymaking, the Nobel jury said.

This year's laureates "have developed methods for answering ... questions regarding the causal relationship between economic policy and different macro-economic variables, such as GDP, inflation, employment and investments," the jury said.

Egypt's stock exchange dipped 5% within minutes of opening on Monday, following deadly clashes between protesters and security forces that left 24 people dead, most of them Coptic Christians.

The main EGX-index shed 207.31 points to reach 3,821.40 -- a drop of 5.15% -- a day after the deadliest clashes since a popular uprising ousted President Hosni Mubarak in February.

More than 3,000 customs employees in the oil-rich Gulf state of Kuwait went on strike on Monday demanding better pay and paralyzing exports and imports, a trade union official said.

"The strike is total as all of the more than 3,000 customs employees have stopped work. We are on an indefinite strike until our demands are met," Fahhad al-Ajmi, board member of the customs trade union, told Agence France Presse.

Belgian bank KBC announced on Monday a deal to sell Luxembourg unit KBL to a Qatar investment group for 1.05 billion euros ($1.41 billion), finding a new buyer after a deal with India's Hinduja group fell through.

KBC group chief executive Jan Vanhevel said the sale will allow the Belgian bank to release capital, reduce its risk profile and further focus on its core markets in Belgian and Central and Eastern Europe.

German Chancellor Angela Merkel said Sunday that Paris and Berlin were agreed on a recapitalization of banks, at a joint news conference with President Nicolas Sarkozy.

Merkel said the two capitals were "decided on doing what is necessary to recapitalize (the) banks in order to assure the granting of credit to the economy". Sarkozy said the "agreement was complete".

Israel's cabinet on Sunday approved the outline of economic reforms intended to address rising frustrations about the cost of living and income disparity in the Jewish state.

The proposals, which passed 21-8, were laid out by a committee appointed by Prime Minister Benjamin Netanyahu earlier this year, as Israelis took to the streets in record-breaking numbers to express their frustration about the economic situation.

International Monetary Fund managing director Christine Lagarde was due in Paris on Saturday for talks with President Nicolas Sarkozy on a crunch weekend for the European debt crisis.

After his talks with Lagarde, Sarkozy was due to head to Berlin on Sunday to meet Chancellor Angela Merkel, as eurozone leaders cobble together a plan to recapitalize banks overexposed to risky sovereign debt.

Disney CEO Robert Iger will remain in his job through March 2015 and then serve as executive chairman for another 15 months to help break in a new chief executive, the company said Friday.

The definite end to what will be a decade-long tenure suggests the eventual promotion of one of his two closest lieutenants, either Jay Rasulo, 55, the chief financial officer, or Tom Staggs, 50, chairman of the parks division.

Chinese automaker JAC Motors said Friday it will invest $500 million to build a factory in Brazil's northeastern Bahia state, its first outside China.

The factory, slated to open in 2014, will have the capacity to produce 100,000 units, Jianghuai Automobile Co. said in a statement. A total of 3,500 jobs are expected to be created.

U.S. officials and business leaders stressed the need Friday to encourage China, India, Brazil and other countries to increase their investments in the United States as a means to create U.S. jobs.

"In 2009 the United States attracted 12 percent of total global investment, down from 25 percent over a decade ago," Acting Commerce Secretary Rebecca Blank told President Barack Obama's Council on Jobs and Competitiveness.