"Europe is going through a difficult process of macroeconomic rebalancing and adjustment which will last for some time still," EU Economic and Monetary Commissioner Olli Rehn said.
The Stoxx Europe 600 Index plunged 1.35 per cent to 271.04. Germany's DAX Index fell 1.96 per cent to 7,232.83, while France's CAC 40 Index erased 1.99 per cent to 3,409.59.