The mediation effect of radical right parties on the nexus between immigration and right-wing terrorism

Abstract

How does political representation of radical right parties (RRP) affect the relationship between immigration and right-wing terrorism targeting out-group members? Drawing on right-wing terrorism data of 31 OECD member states between 1970 and 2017, this paper explored the threefold relationship. Causal mediation analysis revealed that while growing immigration increases right-wing terrorism, RRPs have a mediation effect of decreasing attacks. Sensitivity analysis and robustness checks lend support to the findings. The article provides novel implications for the political consequences of RRP success and the effect of political representation on extremist violence.