Book excerpt: Public sector decentralization has emerged prominently in many Asian and Latin American countries as a strategy to promote development and political reform. Results in both cases have been mixed. Despite broad similarities in intent and outcome, contextual differences between the regions have led to striking differences in the way decentralization has been structured and implemented. This volume takes an atypically historical and interdisciplinary perspective on decentralization, highlighting how fiscal and political forces together have been shaping its evolution in the two regions.