A year ago, the world economy fell into a deep recession. Now, happily, we see financial stabilisation and economic recovery. But we must not declare victory. The world could still make two mistakes: first, we might withdraw stimulus too soon; second, we might lose the opportunity for reform. We must avoid both dangers. That is the lesson I learnt at the annual meetings of the International Monetary Fund and World Bank in Istanbul. So where are we and where do we need to go? Think of this in terms of five ‘r’s: rescue; recovery; rebalancing; regulation; and reform.