Russian aggression and Europeans’ attitudes toward the EU – Evidence from the 2014 annexation of Crimea

Abstract

This research note investigates whether external military crises, short of war, in the neighbourhood of the European Union (EU) affects attitudes toward the EU. Specifically, I explore whether the Russian aggression against Ukraine in 2014 fostered higher levels of trust in the EU and support for deeper integration among European citizens. Methodologically, I exploit the coincidental timing of the Russian annexation of Crimea on 18 March, 2014 with the fieldwork of the Eurobarometer survey (81.2) conducted in the spring of that year. The quasi-experimental evidence establishes that European citizens who were surveyed after the Russian annexation became more trusting of the EU and presented a greater willingness for further European integration, particularly so among EU-15 members. Moreover, the treatment effects were strongly moderated by individuals’ education levels, with the intervention exerting its greatest effect among the higher educated.