Parts of Europe will sink into recession next year, according to the Organisation for Economic Co-operation and Development (OECD).
The Paris-based economic think tank has slashed its forecasts for growth in the euro area for 2012 to just 0.3 per cent, down from a 2 per cent forecast in June.
It says the eurozone will suffer "a marked slowdown with patches of mild negative growth".
The think tank also forecasts growth in the US will slump to 1.8 per cent in 2012, having previously forecast a 3.1 per cent expansion for the world's largest economy.
The OECD further warns unemployment is likely to remain high in advanced economies for the foreseeable future and trade imbalances in the global economy, which fuelled the 2008 credit meltdown, will "remain broadly unchanged" over the next two years.