Industrial Relations and the Wage Differentials between Skilled and Unskilled Blue-Collar Workers within Establishments: An Empirical Analysis with Data of Manufacturing Firms
30 Pages Posted: 20 Nov 2000
Date Written: July 2000
Increased wage inequality between skilled and unskilled workers is a stylized fact, which can be observed in many developed countries. Among the explanations advanced for this phenomenon is the increasing globalization, a skill-biased technical progress, restructuring of the firms, and last but not least, a decreasing importance of industrial relations institutions. In the paper, we investigate in a three-step procedure with firms' data whether the latter determinant is influential. We control for the other relevant explanations and split industrial relations into three components - coverage of collective bargaining, existence of a works council, and union density ? within a four-equation model. We find an insignificant influence of the union density. A Works council compresses the wage differentials between skilled and unskilled blue-collar workers while coverage is effective in the opposite direction. The latter two effects nearly offset each other.
JEL Classification: J31, J51
Suggested Citation: Suggested Citation