As the globalization of financial markets continues, we urgently need to understand the crises that have plagued these markets and the policies best suited to preventing such crises in the future. In this book, a prominent group of economists and policymakers blend conceptual analysis and policy discussion in seven well-integrated papers, analyzing the nature of capital flows, alternative exchange-rate regimes, and the roles of international financial institutions. After a guided tour by the editor and an historical exploration, some of the world's leading theorists and policy analysts examine the benefits and pitfalls of capital movements and controls. In the second portion, papers examine the recent experiences of Argentina and Mexico, with Charles Calomiris - whose proposals for a new world financial architecture have elicited wide attention - contributing a response. The volume concludes with a roundtable discussion of the report of the International Financial Institutions Advisory Commission, in which the chair of the commission, Allan H. Meltzer, both comments on the report and responds to questions about it.The material presented here should become a standard reference for analysts, policymakers and the interested general public.