Italy's credit rating slashed amid eurozone warnings

Moody's lowered its rating on Italy's bonds by three notches on today, saying it saw a "material increase" in funding risks for eurozone countries with high levels of debt and warning that further downgrades were possible.

The agency downgraded Italy to A2 from Aa2, a lower rating than it holds on Estonia and on a par with Malta and kept a negative outlook on the rating.

The euro pared gains against the dollar and Japanese yen immediately following the announcement which comes after Moody's rival Standard and Poor's cut its rating on Italy by one notch to A/A-1 on Sept. 19.

The cuts underline growing investor concern about the eurozone's third largest economy, which is now firmly at the centre of the debt crisis and dependent on help from the European Central Bank to keep its borrowing costs under control.

"The negative outlook reflects ongoing economic and financial risks in Italy and in the euro area," Moody's said in a statement.

"The uncertain market environment and the risk of further deterioration in investor sentiment could constrain the country's access to the public debt markets," it said.

It added that Italy's rating could "transition to substantially lower rating levels" if there were long term uncertainty over the availability of external sources of liquidity support.

Italy's mix of chronically low growth, a public debt mountain amounting to 120 percent of gross domestic product and a struggling government coalition has caused mounting alarm in financial markets.

Moody's decision came as little surprise after the agency said on Sept. 17 that it would finish a review for possible downgrade of its rating on Italy within a month.

But it highlights the growing vulnerability of the eurozone, which is already struggling to contain the crisis in the far smaller Greek economy and which would be overwhelmed by a crisis of a similar scale in Italy.

"It's not that unexpected but it doesn't help the situation at all," said Robbert Van Batenburg, Head of Equity Research at Louis Capital in New York.

"They have already traded as if there was somewhat of a downgrade in the works, so it will probably force Italian policymakers to embark on more austerity programs. It will put another fiscal strait-jacket on them."

Moody's said the likelihood of a default by Italy was "remote" but it said the overall shift in sentiment on the euro area funding market implied a greater vulnerability to a loss of market access at affordable rates.

Italy's relatively modest budget deficit, conservative financial system and high level of private savings had kept it on the sidelines of the eurozone crisis while countries like Greece and Ireland were sucked down.

"Italy is being punished not because its finances suddenly deteriorated, but because investors have become more sensitive to its long-standing weaknesses," said Nicholas Spiro, managing director of Spiro Sovereign Strategy in London.

He said markets appeared to be focusing on the weakened centre-right government's lack of progress in stimulating the stagnant economy, which many analysts expect to stall or even slip into recession next year.