The Nationalisation of post-communist party systems

Party nationalisation, defined as the homogeneity of party strength across a country, has recently become a major issue in research. Even though territory is a salient political question in the post-communist countries in Europe, party nationalisation in these countries has been neglected by the literature so far. This article presents data on party nationalisation for 20 countries over the period 1990-2007. It shows that the nationalisation of party systems in post-communist democracies is closely related to the territorial structure of social divisions, except for cases where the electoral systems provide for a high degree of nationalisation, or where super-presidentialism inhibits the creation of strong nationalised parties.