This book collects ten complementary essays on different aspects of financial sector policy for developing and transitional economies. The essays, by leading theoreticians and practitioners, draw on the history and experience of financial sector policy reforms to derive lessons for the future. The collection is carefully chosen to cover the major contemporary issues, including both crisis avoidance and institution-building. The increasing importance of non-bank finance and of international linkages (including dollarization) for small economies are given special attention.