"This article examines the impact of the radical right political discourse on welfare chauvinistic attitudes over time. Using data from two rounds of the European Social Survey (2008/09 and 2016/17), the Comparative Political Data Set and the Manifesto Project for 17 European countries, our analyses show that radical right mobilization and the salience of political rhetoric framed on cultural diversity and immigration issues have a significant positive effect on welfare chauvinist attitudes. Although in the years after the Great Recession and the refugee crisis, welfare chauvinism remained fairly stable among the general European public, the influence of radical right mobilization and negative political discourse on welfare chauvinism has significantly increased. Furthermore, we find that when radical right parties become stronger and the political rhetoric regarding cultural diversity and immigration becomes more salient, differences in welfare chauvinist attitudes between people with different political affiliations become more polarized. These results contribute to a broader understanding of the mechanisms underlying welfare chauvinistic attitudes and mark the importance of the inclusion of political factors in studies on welfare chauvinism."

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