This year, volatility has soared and share prices have fallen sharply, in part because few believe there is a Bernanke put, or, for that matter, a Trichet put. It is far from clear that the authorities could stem a new panic, and even less clear that many would be willing to try.
In other words, the slogan for markets as the International Monetary Fund and World Bank meet this week in Washington could well be, “You’re on your own. Don’t count on anybody to bail you out.”
The situation is thus drastically different from that of three years ago, when I.M.F.-World Bank meetings served as a forum to find joint strategies to ameliorate the financial crisis that had followed the collapse of Lehman Brothers.