Italian borrowing costs reached breaking point on Wednesday after Prime Minister Silvio Berlusconi's promise to resign failed to raise optimism about the country's ability to deliver on long-promised economic reforms.
Italian 10-year bond yields shot above the 7 percent level that is widely deemed unsustainable, reflecting investors' concerns that they may not get their money back, a fear reflected in a jump in the cost of insuring against Italian debt default.
German Chancellor Angela Merkel said Europe's plight was now so "unpleasant" that deep structural reforms were needed quickly, warning the rest of the world would not wait.
She called for changes in EU treaties after French President Nicolas Sarkozy advocated a two-speed Europe in which euro zone countries accelerate and deepen integration while an expanding group outside the currency bloc stayed more loosely connected -- a signal that some members may have to quit the euro.
Portugal and Ireland were forced to seek EU-IMF bailouts when their borrowing costs reached similar levels and clearing house LCH.Clearnet sounded another alarm by increasing the margin it demands on debt from the euro zone's third largest country, effectively raising the cost of holding Italian bonds.
The European Central Bank, the only effective bulwark against market attacks, wasted no time intervening to buy Italian bonds, traders said.
"The ECB is buying in decent sizes," a London hedge fund investor said. "It makes you wonder how much firepower it has. It's scary. The market was a bit naive when Berlusconi left. Now it realizes there's a mountain to climb."
Italy has replaced Greece at the center of the euro zone debt crisis and is teetering on the cusp of requiring a bailout that Europe cannot afford to give.
Having lost his majority in a key parliamentary vote, Berlusconi confirmed he would resign after implementing urgent economic reforms demanded by the European Union, and said Italy must then hold an election, in which he would not stand.
He opposed any form of transitional or unity government -- which the opposition and many in the markets favor -- and said polls were not likely until February, leaving a three-month policy vacuum in which markets could create havoc.
"It is a step in the right direction," Swedish Finance Minister Anders Borg said when asked about Berlusconi's plan to resign. "There has been no proper understanding of the problems being faced in Italy."
Even with the exit of a man who came to symbolize scandal and empty promises, it will not be easy for Italy to convince markets it can cut its huge debt, liberalize the labor market, attack tax evasion and boost productivity.
"There is no guarantee (Berlusconi's) successor will be able to do a better job. Just keep your eyes on the Italian yield for now," Christian Jimenez, fund manager and president of Diamant Bleu Gestion, said.
Policymakers outside the euro area kept up pressure for more decisive action to stop the crisis spreading.
Christine Lagarde, head of the International Monetary Fund, told a financial forum in Beijing that Europe's debt crisis risked plunging the global economy into a Japan-style "lost decade" and said it was up to rich nations to shoulder the burden of restoring growth and confidence.
"Our sense is that if we do not act boldly and if we do not act together, the economy around the world runs the risk of downward spiral of uncertainty, financial instability and potential collapse of global demand ... we could run the risk of what some commentators are already calling the lost decade."
Berlusconi has reluctantly conceded that the IMF can oversee Italian reform efforts.
Euro zone finance ministers agreed on Monday on a roadmap for leveraging the 17-nation currency bloc's 440-billion-euro ($600 billion) rescue fund to shield larger economies like Italy and Spain from a possible Greek default.
But there are doubts about the efficacy of those complex plans, and with Italy's debt totaling around 1.9 trillion euros even a larger bailout fund could struggle to cope.
Lagarde said she was hopeful the technical details on boosting the European Financial Stability Fund (EFSF) to around 1 trillion euros would be ready by December.
Many outside Europe are calling on the ECB to take a more active role as other major central banks do in acting as lender of last resort. German opposition to that remains implacable, seeing it as a threat to the central bank's independence.
German central bank chief Jens Weidmann, a key member of the ECB, rejected a separate proposal to use national gold and currency reserves or IMF special drawing rights to boost the bailout fund, welcoming opposition from Merkel to the same.
But with the ECB just about the only buyer of Italian bonds, according to traders, it may have to act more aggressively to contain the latest wave of crisis, despite internal opposition to its bond-buying program.
It could call on limitless power if it began printing money as the Federal Reserve and Bank of England have. But for it, and Berlin, that is a step too far.
With the markets' fire turned firmly on Italy, Greece's struggle to find a new prime minister became something of a sideshow, but one which demonstrated the difficulty in taking decisive action anywhere within the euro zone.
Greek political leaders scrambled to agree on a new premier to lead the country back from the brink of bankruptcy, after a plan to name a former ECB official appeared to fall apart.
The aim is to establish a "100-day" government to push a 130 billion euro bailout plan, including a "voluntary" 50 percent writedown on Greece's debt to private sector bondholders, through parliament by February.
The socialist and conservative parties had wanted former ECB vice-president Lucas Papademos to lead a government of national unity but he appears to have made demands about his level of influence which they could not swallow.
The urgent need for the formation of a new government was highlighted by Bank of Greece Governor Giorgos Provopoulos on Wednesday:
Unfortunately, Greece’s efforts to form a short-term coalition government and appoint an interim prime minister appear to have been undermined by internal party politics as the search for a new administration enters a third day.
Speaking to the Financial Times, Provopoulos noted that the new government and the major political parties have to commit to the full implementation of the agreement signed by European leaders on October 27.
In the past two years, said Provopoulos, the Greek banking system has shown resilience in withstanding the spillover effects resulting from the uncertainty created by the debt crisis, though more recently, political uncertainty has added to the stress of the economy and the banking system.
“Any delay in forming a new government threatens to damage further the country’s credibility,” said Provopoulos. “To safeguard financial stability in this very challenging environment, it’s essential that a strong coalition government pursues the necessary policies that will ensure Greece’s future in the euro area.”
I listened to Dora Bakoyannis, a former Minister of Foreign Affairs of Greece who now heads the Democratic Alliance, the political party she founded in 2010 after being expelled from New Democracy, speak on Greek television last night. She gets what's at stake for Greece and so does Evangelos Venizelos, Greece's Finance Minister. With Italy about to blow up, the EU will let Greece go by the wayside, throwing the country into a deeper depression.
But the world is getting a taste of Greco-Roman politics where anything can happen at any moment. There is no white smoke coming out of Greek and Italian parliaments, only black smoke. I'm not overly concerned, however, as I believe the severity of the crisis is once again being overplayed, allowing speculators to profit off all the mania. Markets will calm down and La Dolce Beta will come back, sooner than most skeptics think. Longer term, I'm increasingly worried that policy blunders will lead to another global meltdown and we'll be lucky to only experience a lost decade (see Bloomberg video below).