Ebbinghaus, Bernhard; Visser, Jelle - Mannheimer Zentrum für Europäische Sozialforschung, … - 1998
role in industrial relations and politics. However, during the last decades, many trade unions have seen their membership …, the empirical analysis compares cross-national union density data for 13 countries over the first period (1950-75) and for … institutional variables fare better. In a second, qualitative comparative analysis, the authors stress the need to explain cross-national …