%0 Report %A Schnabel, Claus %A Wagner, Joachim %T Determinants of Trade Union Membership in Western Germany: Evidence from Micro Data, 1980-2000 %D 2003 %8 2003 Jan %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 708 %U https://www.iza.org/publications/dp708 %X An empirical analysis of various waves of the ALLBUS social survey shows that union density fell substantially in West Germany from 1980 to 2000. Such a negative trend can be observed for men and women and for different groups of the workforce. Repeated crosssectional analyses suggest that a number of personal, occupational and attitudinal variables such as sex, occupational status, firm size and political orientation play a role in the unionization process, although the influence of many variables is not robust over time. While the results are consistent with cost-benefit considerations on the sides of employees and unions, individualization theory and social custom theory is not consistently supported by our estimations. %K Germany %K micro data %K trade union membership