* G7 major powers to hold talks on markets crisis
* ECB to hold rare emergency meeting on Sunday - sources
* Sarkozy, Cameron confer on US debt downgrade, euro zone
* Obama urges lawmakers to work together on fiscal plans
* China chides United States for debt addiction
(Recasts and updates with Sarkozy-Cameron meeting)
By Paul Taylor and Stella Dawson
PARIS/WASHINGTON, Aug 6 (Reuters) - Global leaders on Saturday arranged a round of emergency calls to discuss the twin debt crises in Europe and the United States that are causing turmoil in financial markets.
After a week that saw $2.5 trillion wiped off global stock markets, they are under pressure to show political leadership and reassure markets that Western governments have both the will and ability to reduce their huge and growing public debt loads.
French President Nicolas Sarkozy, who chairs the G7/G20 group of leading economies, conferred with Britain’s Prime Minister David Cameron ahead of a call planned for this weekend by G7 finance ministers and central bankers.
“They discussed the euro area and the U.S. debt downgrade. Both agreed the importance of working together, monitoring the situation closely and keeping in contact over the coming days,” a spokesman for Cameron said.
Standard and Poor’s deepened the urgency for action late on Friday by stripping the United States of its top-tier AAA credit rating, a move that over time could ripple through markets worldwide by pushing up borrowing costs and making it more difficult to secure a lasting recovery.
It cited the acrimonious debate in Washington on raising the debt ceiling and near political paralysis over the best way to reduce the its $14.3 trillion debt, which on the current trajectory could climb above 100 percent of U.S. national output this decade.
President Barack Obama called on lawmakers once again on Saturday to set aside partisan politics and work together and to put the nation’s fiscal house in order and stimulate the stagnant economy. [ID:nN1E77503Z]
But the most immediate concern for financial markets was the debt crisis in the euro zone, where yields on Italian and Spanish debt have soared to 14-year highs on political wrangling and doubts over the vigor of budget cuts.
The European Central Bank was scheduled to hold a rare Sunday conference call. Markets are anxiously looking for the central bank to start buying Italian and Spanish debt on Monday to stabilize prices, a move that has split the ECB governing council. [ID:nL6E7J605T]
Investors saw the ECB’s failure to include Italy and Spain in a relaunch of its bond purchases late last week as a sign of the depth of political divisions over the role of the euro zone currency. German officials want to see stiffer austerity programs in place before the ECB would shoulder more Italian and Spanish debt. The danger is that further pressure on Italian and Spanish bonds could undermine an already damaged European banking system and lock Italy, the world’s eighth largest economy, out of the market.
Italy’s Prime Minister Silvio Berlusconi, his government weakened by infighting, ruled out early elections to stem market panic. “This has never been an option,” Berlusconi said. Instead he has pledged to bring forward austerity measures and balance the budget by 2013, a year ahead of schedule — steps the ECB will consider to gauge whether to buy its bonds.
Euro zone crisis graphics http:/r.reuters.com/hyb65p
Euro zone bond spreads http:/r.reuters.com/kus82s
Insider-Show on euro crisis http:/reut.rs/nDFTKX
BREAKINGVIEWS-Ugly political paralysis [ID:nN1E773117]
S&P’s one-notch downgrade of the U.S. sovereign credit rating to AA-plus, while not totally unexpected, adds another level of uncertainty. Loss of gold-plated status for the world’s benchmark interest rate risks pushing up borrowing costs on everything from car loans, mortgages and corporate debt to government bonds worldwide.
“However justified, S&P couldn’t have picked a worse time to downgrade the U.S.,” said Rabobank in a note to clients.
A senior European diplomatic source said the U.S. downgrade, coupled with Europe’s problems, raised the need for international policy coordination. G7 finance ministers and central bankers of the major industrialized nations were to hold talks by telephone on either Saturday or Sunday, the source said. Their deputies from the broader G20 were due to hold a call on Saturday evening, a Brazilian finance ministry source said.
A U.K. official said “senior officials” also would talk late on Saturday. There was no indication of whether a statement would be issued by G7 or G20 policymakers, the usual method by which they lay out policy steps designed to soothe markets or provide them with direction.
China, the largest foreign holder of U.S. debt, took the world’s economic superpower to task for allowing its fiscal house to get into such disarray. It also revived its calls for a new stable global reserve currency to replace the U.S. dollar, gaining a sympathetic ear in the United Kingdom.
“The U.S. government has to come to terms with the painful fact that the good old days when it could just borrow its way out of messes of its own making are finally gone,” China’s official Xinhua news agency said in a commentary.
Xinhua scorned the United States for a “debt addiction” and “short sighted” political wrangling. China, it said, “has every right now to demand the United States address its structural debt problems and ensure the safety of China’s dollar assets.”
China and Japan have called for coordinated action to avert a new worldwide financial crisis. India’s Finance Minister Pranab Mukherjee told reporters: “There is no need to unnecessarily press the panic button.”
Dutch Finance Minister Jan Kees de Jager said: “I am in constant contact with colleagues in other countries and am following the development of the financial markets closely.”
Recrimination flew thick and fast among U.S. politicians over its debt downgrade, with each side seeking to blame the other for the impasse over how to solve the fiscal crisis.
Senator Jim Demint, a Republican, said Obama should demand the resignation of Treasury Secretary Timothy Geithner.
In contrast, French Finance Minister Francois Baroin said France had faith in the United States to get out of this “difficult period.” Friday’s U.S. unemployment numbers were better than expected and so things were heading in the right direction, he said.
“One should not dramatize, one needs to remain cool-headed, one should look at the fundamentals,” he told France’s iTele.
“There is no need for panic,” Polish Prime Minister Donald Tusk said. “We will see in August, and maybe more intensively in September what the effects for the world economy will be.”
Additional reporting by Isabel Versiani and Brian Winter in Brasilia, Laura MacInnis in Washington, and other Reuters bureaux worldwide; Writing by Angus MacSwan and Stella Dawson; Editing by Eric Walsh