"Italy is dying from austerity alone. Growth policies cannot wait," Letta said during his inaugural speech to parliament, under the watchful gaze of European partners.
The leftist moderate, who was sworn in with his cabinet yesterday, promised to have results in 18 months or "take the consequences."
He said the economic situation in Italy -- one of the first countries to fall prey to the eurozone debt crisis -- "is still serious" and its USD 2.6 trillion debt "weighs heavily" on ordinary Italians.
The 46-year-old moderate from the centre-left Democratic Party said he wants to deal quickly with the social fallout of the longest economic slump in 20 years by tackling a jobless rate of 11.6 per cent and regulating temporary job contracts.
He also said a controversial housing tax imposed by Monti would be suspended from June -- though he did not mention the refund former premier Silvio Berlusconi had been pushing hard for.
Investors appeared buoyed by the new leadership, with Italy performing well at its first market test, paying significantly lower rates to raise USD 4.58 billion at a five and ten-year bond auction.
However, official figures today showed that business confidence dropped sharply this month and the shooting of two policemen by an unemployed man outside government headquarters yesterday showed that social desperation was not far from the surface.
The government's first act would be to cut the salaries of ministers who are also members of parliament, and are therefore currently eligible for two salaries, he said.
The markets reacted favourably to Letta's speech, with Milan stocks up around two per cent afterwards.
