A floor has now been placed under the banking crisis, albeit at a very high cost to the public purse.

The budget deficit for the OECD area as a whole probably peaked at around 7.5% of GDP in 2010. That’s the equivalent of some US$3.3 trillion. A decrease to around 6.1% of GDP is expected in 2011, which will still be high by historical standards. But while the need to restore public finances is a global challenge, the state of government balance sheets varies widely. Economic starting points, causes of deficits and budgetary strategies also vary. Some countries have started down the road of austerity, others are maintaining stimulus and plan to rein in their deficits from 2011.

In December 2010 we asked finance ministers from a broad selection of countries facing different fiscal challenges–France, Germany, Indonesia, Ireland, Korea, Mexico, New Zealand and South Africa–to answer this question: “What actions is your government taking to bolster public finances, while upholding growth and services?”