Paper presentation by Costas Roumanias in the framework of the Political Behaviour Colloquium.
Co-authored by Lamprini Rori, European University Institute and University of Exete, and Vasiliki Georgiadou, Panteion University.
Predominant theories explain the electoral success of far right (FR) parties since the late 1990s within national boundaries. We offer an alternative approach to prevailing cross-national comparisons, by examining patterns of transnational diffusion through a novel integrated analytical framework of transmission of FR electoral habits and party strategies in Europe. Using a new regional database of national and European parliament elections, spanning 7,652 electoral outcomes from 2000 to 2017, we find evidence of spillovers of both FR vote and party positions.
Contagion takes place partly between geographical neighbors, but mostly between culturally proximate countries. Impulse responses indicate that the transmission peaks 4-5 years after an unanticipated shock in foreign FR vote shares or policy positions. Our findings have policy implications for countering xenophobia, right-wing radicalism and extremism: spillovers entail strong voting externalities which render national policies ineffective, highlighting the need for European-level policies, which can internalize these externalities.