This valuable book examines the interaction between economic ideas and the policy-making process in Europe, centred around the creation of European Monetary Union. The essays cover three broad areas: early debates on European monetary integration, economic thought at the European Community...

Two seemingly unconnected empirical results suggest an intriguing mechanism. First, economic integration helps harmonize prices internationally, with trade being the primary channel (Rogoff 1996, Goldberg and Knetter 1997). Second, monetary union may greatly increase the amount of trade among...