Key points are not available for this paper at this time.
The role of different forms of inequality in Populist Radical Right (PRR) voting, such as income and health inequalities, is not examined consistently. Therefore we conducted a scoping review aiming to examine whether and why income and health inequalities are associated with PRR voting in Europe. We systematically searched Web of Science, Scopus and ScienceDirect for publications between 2015 and 2024. Eleven studies were ultimately included in our review. Data were extracted and analysed qualitatively. We identified seven studies that support an association between income inequality in PRR voting, while two studies did not find evidence for this relationship. Although no studies examined the role of health inequalities, we found two studies that suggest a role for welfare policies and life dissatisfaction. The overall results offer a more comprehensive understanding of how income inequality is related to PRR voting, highlighting perceived risks of economic, social or cultural loss. Our findings tie theories on social hierarchies to theories on PRR voting. While social hierarchies can lead to health problems related to anxiety and stress, more research is needed to analyse whether and how pre-existing health inequalities contribute to the rise of social hierarchies, institutional distrust and PRR voting.
Gennip et al. (Tue,) studied this question.