The author argues that three institutional conditions are essential for union growth: strong working-class political parties, centralized collective bargaining, and union-run unemployment insurance. These conditions shaped the impact of market currents and explain variations across industries, across countries, and over time for the four decades since 1950. Between Class and Market traces the story of the postwar labor movements supported by a blend of historical investigation and sophisticated statistical analysis in an innovative framework for comparative research. Western tightly integrates institutional explanation and comparative method in a way that balances comparative generality with the unique historical experiences of specific cases.]]>