Prime Minister Mario Monti on Monday promised that Italy's next government would be pro-European as financial markets plunged and EU leaders called for stability after the caretaker leader announced he will step down ahead of a general election.

"I am very confident that. . . whatever coalition or government there will be, will be a highly responsible, Europe-oriented government," Monti said on the sidelines of a ceremony in Norway awarding the Nobel Peace Prize to the European Union.

The European Union, winner of this year's Nobel Peace Prize, said at the award ceremony Monday that the conflict in Syria was "a stain" on the world's conscience.

"Let me say it from here today," said European Commission president Jose Manuel Barroso. "The current situation in Syria is a stain on the world's conscience and the international community has a moral duty to address it."

Chinese telecom firm Huawei announced on Monday plans to invest 70 million euros ($90 million) to open up a research and development center for smartphone and tablet software in Finland, home to rival Nokia.

"The Finnish R&D center will be a key driver in Huawei’s research and development of new technologies for mobile devices," the company said in a statement.

Greece announced it had extended until Tuesday a debt buyback offer on which IMF-EU bailout funds to avert impending bankruptcy depend, and Greek media reported a shortfall in acceptances.

"We have decided to extend the invitation to offer designated securities for exchange to 11 December 2012," the head of Greece's PDMA debt management agency, Stelios Papadopoulos, said in a statement on Monday.

The French owner of the Gucci label, PPR, announced late Sunday that it had acquired a "majority" stake for an undisclosed amount in rising Chinese luxury jewellery brand Qeelin.

PPR said the transaction should be completed next month and that Qeelin has "tremendous intrinsic growth potential".

Stubborn high unemployment and the looming fiscal cliff challenge give the Federal Reserve all the reason it needs to expand its stimulus efforts when it meets next week, analysts say.

Gathering just before its "Twist" asset-swap operation expires at year-end, signs are that the Federal Open Market Committee will replace it with more outright bond purchases, more "quantitative easing" aimed at lowering interest rates to encourage businesses to invest and hire.

Japan confirmed Monday the world's third-largest economy shrank in the three months to September, stoking fears the country was slipping into a recession and fueling speculation about fresh easing measures.

Financial turmoil in Europe, an export-denting strong yen and a diplomatic row with major trade partner China have hurt Japan's economy, dousing hopes it had cemented a recovery after last year's quake-tsunami disaster.

Oil giant Saudi Aramco said on Sunday that an August cyber attack on its computer network targeted not just the company but the kingdom's economy as a whole.

The interior ministry, which joined Aramco's investigation into the attack that affected some 30,000 of the firm's computers, said it was carried out by organized hackers from several different foreign countries.

A protest aimed at disrupting Trans Pacific Partnership (TPP) trade talks in New Zealand turned violent Saturday as demonstrators attacked security forces, police said.

Two police officers were kicked "numerous times" and a woman was accused of stomping on a constable's head when protesters tried to force their way into Auckland's SkyCity building where the talks were taking place.

House Speaker John Boehner accused the White House on Friday of having "wasted another week" in talks to avert a fiscal crisis that could plunge the world's biggest economy into recession.

Holding a press conference to give a status update before the weekend as the clock ticks down to potential economic disaster, Boehner said there had been "no progress" and laid the blame squarely on President Barack Obama.