Social Class, Sector Employment, and Gender as Party Cleavages in the Scandinavian Countries: A Comparative Longitudinal Study, 1970–95

Abstract

This article studies the changing impact of social class, sector employment, and gender with regard to party choice in Denmark, Norway, and Sweden, from the 1970s to the 1990s, using election survey data. Political parties in the three countries are grouped into four party groups: left socialist, social democratic, centrist, and rightist parties.Class voting has declined in all three countries. The focus on the four party groups shows that differences between the wage‐earner classes have declined for the social democratic and rightist party groups. By contrast, ‘class voting’ has increased for the left socialist parties, which increasingly have concentrated their support among the new middle class.Sector employment became an important party cleavage in all three countries in the 1990s. The impact of sector was generally largest in Denmark and Norway in the 1980s and 1990s. The sector cleavage also follows the left–right division of parties to a greater degree than previously. Sector differences in voting behaviour are most pronounced with regard to voting for the left socialist and the rightist parties.Gender differences in voting behaviour have increased and changed character in all three countries. In the 1970s, men supported the socialist parties to a greater extent than women; in the 1990s men supported the rightist parties to a greater extent than women in all three countries, whereas women supported the left socialist parties and (in Sweden) the Green Party to a greater degree than men. The effects of gender are generally reduced when sector employment is introduced into the multivariate analysis, indicating that the different sector employment of men and of women explains part of the gender gap in voting behaviour.