Robert Powell – författare

The strategic-choice approach has a long pedigree in international relations. In an area often rent by competing methodologies, editors David A. Lake and Robert Powell take the best of accepted and contested knowledge among many theories. With the contributors to this volume, they offer a unifying perspective, which begins with a simple insight: students of international relations want to explain the choices actors make--whether these actors be states, parties, ethnic groups, companies, leaders, or individuals. This synthesis offers three new benefits: first, the strategic interaction of actors is the unit of analysis, rather than particular states or policies; second, these interactions are now usefully organized into analytic schemes, on which conceptual experiments may be based; and third, a set of methodological "bets" is then made about the most productive ways to analyze the interactions. Together, these elements allow the pragmatic application of theories that may apply to a myriad of particular cases, such as individuals protesting environmental degradation, governments seeking to control nuclear weapons, or the United Nations attempting to mobilize member states for international peacekeeping. Besides the editors, the six contributors to this book, all distinguished scholars of international relations, are Jeffry A. Frieden, James D. Morrow, Ronald Rogowski, Peter Gourevitch, Miles Kahler, and Arthur A. Stein. Their work is an invaluable introduction for scholars and students of international relations, economists, and government decision-makers.

Robert Powell argues persuasively and elegantly for the usefulness of formal models in studying international conflict and for the necessity of greater dialogue between modeling and empirical analysis. Powell makes it clear that many widely made arguments about the way states act under threat do not hold when subjected to the rigors of modeling. In doing so, he provides a more secure foundation for the future of international relations theory. Powell argues that, in the Hobbesian environment in which states exist, a state can respond to a threat in at least three ways: (1) it can reallocate resources already under its control; (2) it can try to defuse the threat through bargaining and compromise; (3) it can try to draw on the resources of other states by allying with them. Powell carefully outlines these three responses and uses a series of game theoretic models to examine each of them, showing that the models make the analysis of these responses more precise than would otherwise be possible. The advantages of the modeling-oriented approach, Powell contends, have been evident in the number of new insights they have made possible in international relations theory. Some argue that these advances could have originated in ordinary-language models, but as Powell notes, they did not in practice do so. The book focuses on the insights and intuitions that emerge during modeling, rather than on technical analysis, making it accessible to readers with only a general background in international relations theory.