As a tribute to the exceptional contributions of Alan Walters to monetary theory and policy, this book draws together a distinguished cast of international contributors to write about money. In a series of essays they review controversies in monetary economics and debate current policy issues. Combining theoretical analysis with policy evaluation, this book touches on a whole spectrum of issues ranging from monetary union and exchange rate regimes, to credit rationing and policy games. The book focuses on the problems of modelling the effects of monetary and fiscal policy, and setting optimal policies for the future. It concludes with two stimulating panel discussions, one questioning whether the UK should join the Euro and the other discussing the appropriate targets of monetary policy. Bringing together for the first time papers celebrating Alan Walters' achievements in this field, this book will be warmly welcomed by those with special interest in monetary economics, particularly policymakers, students and academics.