When the Federal Reserve Bank of Boston chose "Rethinking the International Monetary System" as the topic for its 43rd Economic Conference, it was clear that the worst international financial crisis in decades had caused tremors within the economics profession and the policymaking establishment....

The recent spate of severe financial crises has provoked an interest in international monetary reform not seen since the breakdown of the fixed exchange rate system 30 years ago. Indeed, the crises have forced both academic economists and policymakers to question some of their most basic...