Ethnolinguistic Attitudes as Drivers of Affective Polarization against Ethnic Parties: The Case of the Swedish People's Party in Finland

This study explores the link between ethnic divides and affective polarization by proposing that individual differences in outparty affect towards ethnic parties are associated with either prejudice against the ethnic group or dissatisfaction with minority accommodation at the sociotropic or egotropic level. We test this proposal through a case study of the Swedish People’s Party in Finland. Using survey data, we find that sociotropic concerns have the strongest link to affective evaluations of the ethnic party. However, among right-wing populist voters, egotropic concerns also stand out. The association between ethnic prejudice and evaluations of the SFP was weak and ambiguous.