Recent increases in emigration and overseas voting have heightened the importance of understanding what characteristics predispose diaspora voters to support parties other than those most popular with domestic voters. We hypothesize such a divergence regarding far-left parties and test the issue positions and ideological traits that may inform it. Large-N analyses of an original cross-national dataset of European legislative election returns show that, as hypothesized, members of the far-left party family systematically receive smaller shares of the emigrant vote than of the domestic vote in both Eastern and Western European states’ elections. Still, the domestic–diaspora electoral rift is more accentuated in the East, where overseas voters are much less likely to support far-left parties than their Western European counterparts. Hostilities between ruling Communist parties and expatriate groups as well as different attitudes toward globalization and individualism may also explain this rift.

Anca Turcu and Robert Urbatsch, Aversion to far-left parties among Europeans voting abroad, Comparative European Politics, 2020.