Evaluating Conflict of Interest Theory: Western European Cabinet Coalitions, 1945–80

Abstract

More than a decade has elapsed since Robert Axelrod first published his theory of political coalitions. At the time, it represented a significant departure from existing theoretical work by defining as a major component of an actor's utility function a preference to join winning coalitions which minimize the degree of ‘conflict of interest’ among potential partners. Axelrod has defined the degree of conflict of interest in terms of the incompatibility of actor goals (e.g., policy preferences), thus deriving the expectation that forming coalitions will minimize the degree of preference disagreement among their members. Subsequent theoretical research has tended to retain this emphasis upon closely shared preferences among prospective coalition partners.