We ask whether recent changes in monetary policy due to the financial crisis will be temporary or permanent. We present evidence from two surveys — one of central bank governors, the other of academic specialists. We find that central banks in crisis countries are more likely to have resorted...

Although little noticed, the face of central banking has changed significantly over the past ten to fifteen years, says the author of this enlightening book. Alan S. Blinder, a former vice chairman of the Federal Reserve System and member of President Clinton’s Council of Economic Advisers,...