Toward an Alternative Analytic Approach to the Internal Politics of Unions

Abstract

Abstract This paper discusses theoretical issues in analyzing the internal politics of unions in Japan. The main argument is that the autonomy of unions' internal political processes from management should not be assumed and that the very development of internal politics of unions may be influenced by the actors with which the unions interact. The paper first reviews previous research on the internal politics of unions in Western countries and discusses a model of internal union politics based on these studies. Second, it reviews previous studies of enterprise unions in Japan and considers why these studies have been indifferent to the internal politics. Third, the paper proposes an alternative approach to internal union politics by synthesizing insights from previous studies of unions and union politics in Western countries and Japan. The approach is based on the concept of the “political space” of unions. Fourth, application of the alternative approach to the development of internal politics of the enterprise union of Yahata Steel (from 1970, Nippon Steel), the largest steel firm in Japan, shows how the union's political space has become more narrow over time. Finally, the paper concludes by noting the relevance of the proposed approach to studies of union‐management relations in other industrialized countries.