The relationships between Europarties and European political groups: changing formal and informal rules and the Spitzenkandidatur

Abstract

The condition of EU democracy is hotly debated and European Parliament’s political groups and Europarties play an important role in continuing power struggles between European Union institutions. To harness the increased power of both the European Parliament and European citizens, the formal and informal relationships between the political groups and Europarties matter, with the Spitzenkandidatur process as a crucial aspect. Using a dataset of 135 semi-structured interviews, this article looks beneath the formal rules that structure European Parliament’s political groups and Europarties. Exploring how MEPs construct these relationships, it discusses leadership, institutionalisation and stances toward European integration as core elements of the relationship between Europarties and political groups in the European Parliament.