Wie wichtig ist die europäische Integration für pro-europäische Wähler:innen in Zeiten der Politisierung?

Abstract

AbstractThe increasing success of Eurosceptic parties and multiple European crises have fostered the politicization of European integration. However, we know little about how pro-European voters behave in this politicized environment. How important is European integration for pro-European voters? Do they care more about European integration when their vision of Europe is increasingly contested? The past 15 years have been characterized by persistent politicization of Eurosceptic parties and an increasing willingness of Europhile parties to engage with European topics. Moreover, European crises illustrated potential consequences of political disintegration. I expect these developments to be reflected in an increasing salience of European integration among pro-European voters. I derive salience estimates from spatial vote models encompassing four issue dimensions to track the development of salience. I use data from the European Social Survey, the European Election Studies, and the Chapel Hill Expert Survey, which cover many EU member states between 2008 and 2019. The results show that the salience of the European integration issue is most pronounced among Eurosceptic voters, while it is less pronounced among pro-European voters. However, in countries with a successful Eurosceptic party, it is more likely that the European integration issue also matters to pro-European voters. Moreover, there has been an increasing trend over time that European integration is not only important for anti- but also for pro-European voters across Europe.