Membership Recruitment and Internal Democracy in Interest Groups: Do Group-Membership Relations Vary Between Group Types?

Abstract: The article tests the argument that group-membership relations vary between public interest groups and other types of groups. While public interest groups draw their members from diffuse constituencies supporting the causes of the groups, sectional groups exhibit a closer correspondence between the interests advanced and the members recruited. According to the literature, differences can therefore be expected both in the patterns of membership recruitment and in the degree of membership influence in groups. The analysis draws on a survey of all national interest groups in Denmark. It demonstrates that public interest groups differ from other groups in their patterns of membership recruitment. However, it finds no tendency for public interest groups to be either less or more democratic than the average group.