In the late 1980s regional integration emerged as one of the most important developments in world politics. It is not a new phenomenon, however, and this 1999 book presents an analysis of integration across time, and across regions. Walter Mattli examines projects in nineteenth- and twentieth-century Europe, but also in Latin America, North America and Asia since the 1950s. Using the tools of political economy, he considers why some integration schemes have succeeded while many others have failed; what forces drive the process of integration; and under what circumstances outside countries seek to join. Unlike traditional political science approaches, the book stresses the importance of market forces in determining the outcome of integration; but unlike purely economic analyses, it also highlights the impact of institutional factors. The book will provide students of political science, economics, and European studies with a framework for the study of international cooperation.

The creation of the European Union arguably ranks among the most extraordinary achievements in modern world politics. Observers disagree, however, about the reasons why European governments have chosen to co- ordinate core economic policies and surrender sovereign perogatives. This text analyzes the history of the region's movement toward economic and political union. Do these unifying steps demonstrate the pre-eminence of national security concerns, the power of federalist ideals, the skill of political entrepreneurs like Jean Monnet and Jacques Delors, or the triumph of technocratic planning? Moravcsik rejects such views. Economic interdependence has been, he maintains, the primary force compelling these democracies to move in this surprising direction. Politicians rationally pursued national economic advantage through the exploitation of asymmetrical interdependence and the manipulation of institutional commitments.

International relations scholars have traditionally focused on explaining war rather than peace, resulting in the concept of peace being understudied and underemphasized. This book in contrast explains the maintenance of extensive periods of international peace in two regions of the Third World: South America and West Africa. The term "zones of peace" has been used in reference to the Cold War (1945–1989) and to separate peace among the democracies developed progressively throughout the last two hundred years. In this book, however, Kacowicz moves beyond a European focus to consider the theoretical and historical significance of the term in the context of the Third World. He argues that there have been periods of "long peace," so that zones of peace, characterized by the absence of interstate war, have developed in South America since the late 1880s and among the West African countries since their independence in the early 1960s. Kacowicz explores how regional peace is maintained in South America and West Africa through the distilling of alternative explanations, including Realism, Liberalism, and satisfaction with the territorial status quo. He also examines how peace can be maintained among states that usually do not sustain Western democratic regimes by offering a critique (and improvement) upon the "democratic peace" theory. Peace can indeed be maintained, he asserts, among nondemocratic states, although there is a direct relationship between the quality of the regional peace and the type of political regimes sustained by the countries in any given region.

This book brings together the many different institutions and ideas to be found under the label of 'regionalism'; it places the revival of regionalism in a broader historical perspective; it asks whether there are common factors behind the revival of regionalism in so many different parts of the world; and it analyzes the cumulative impact of different brands of regionalism on international order. Leading specialists examine recent developments in regional cooperation in different parts of the world. They take a critical look at recent trends towards the new regionalism and regionalization, assessing their origins, their present and future prospects, and their place in the evolving international order. As well as concentrating on specific regions, including Pacific-Asia, the Americas, Europe and the Middle East, the book looks at theories of regionalism, the balance between regionalization and globalization in the world economy, the relation between regional organizations and the United Nations, and the relationship between the revival of regionalism and questions of identity and nationalism.