Electoral mobilization, party support and EU issue voting: an analysis of five countries

Abstract This article analyzes the influence of the EU party-voter distance on party support moderated by the impact of EU salience. To this goal, we focus on the party-voter dyad and we analyze patterns of EU issue voting in first-order national elections in five EU countries (Austria, France, Germany, Italy, and the Netherlands) between 2017 and 2018. We make use of a combination of data from CHES and a public opinion survey to construct the distance measures, and a mix of CHES and Twitter data to measure EU salience. We show that voters are mobilized on the EU, with EU party positions operating as a driving factor of the voting preferences of the electorate and EU salience moderating this relationship.