Abstract Research on unequal representation argues that party representatives’ preferences align more closely with wealthier citizens than with the public. Comparative research on the role of economic elites in political representation, however, remains largely unexplored, as most studies rely on income to distinguish segments of the population. To address this gap, we employ an innovative measure – the Earth Mover’s Distance – to examine elite bias through a longitudinal, comparative analysis of mass–elite congruence across 16 European countries in 2007, 2016, and 2017. Our findings confirm a systematic bias toward the preferences of economic elites, particularly among party representatives from mainstream, right-leaning, and governing parties. Yet, this tendency is not uniform. Elite bias is most evident on cultural values and European integration, whereas voter bias emerges on other issues. Our results also show that politicians moved further away from the positions of economic elites in the aftermath of the Eurozone crisis.
Marzi et al. (Wed,) studied this question.