The German government cut its economic outlook for next year, citing stalling effects from the debt crisis in the euro area and slower growth in Asia hurting exports.

Europe's largest economy will expand 1 per cent in 2013, compared with a forecast for gross domestic product growth of 1.6 per cent projected in May, economy minister Philipp Roesler said in Berlin today.

He raised this year's GDP forecast to 0.8 per cent from 0.7 per cent, citing a better-than-expected autumn.

"Germany is crossing through stormy waters because of the European sovereign-debt crisis and economic weakening in developing countries in Asia and Latin America," Mr Roesler said in an e-mailed statement.

While he lauded the economy's ability to hold up against the global strain, Mr Roesler pointed to the three-year-old crisis that has sapped investor confidence as Greece struggles to stay afloat and Spain mulls a request for aid.

Slower growth in countries such as China will also impact exports, which will climb 4.4 per cent next year instead of 5 per cent.

Even though the outlook for German growth in the second half of 2012 is better than expected in May, waning investment will increasingly impact the economy over the winter months, Mr Roesler said.

He predicted that the world economy will "come back into swing" next year.

The economy minister also forecast a steady labour market, with an average of 2.9 million Germans out of work over the course of 2013.

Bloomberg