Candidate selection and ethnic minority aspirants: Exploring the effect of party selectors’ biases in a PR system

Abstract

This study examines whether ethnic majority party selectors’ ethnic biases (e.g. beliefs about the political traits of ethnic minority aspirants) impede the selection of ethnic minority aspirants in a proportional representation system. To this end, a quasi-experiment was conducted among local party chairs in Flanders (Belgium). The participants were asked to evaluate both a hypothetical ethnic minority aspirant and an ethnic majority aspirant. When the participants were negatively biased against the ethnic minority aspirant, the selection chances of the ethnic minority aspirant vis-à-vis the ethnic majority aspirant declined. Additionally, the quasi-experimental data were linked to an analysis of the real-life candidate lists composed by the participants for the 2018 local elections in Flanders. The participants’ ethnic biases could not predict the percentage of ethnic minority candidates on the real-life candidate lists. Instead, the presence of ethnic minority voters, aspirants and co-selectors determined the diversity of the lists.