Acceso usuarios
Patrick F.A. Van Erkel, Peter Thijssen
Research has shown that in proportional, flexible list systems, ballot list position influences electoral success. In this paper we investigate to what extent this is due to the primacy effect, a psychological bias towards the first option in a list. We also examine alternative explanations such as the electoral beneficial traits these candidates share and extra media coverage they receive. Using data from the 2014 Belgian elections, we find that candidates with higher ballot list positions indeed score better because they have more political experience and receive more media attention. We also find strong evidence for the primacy effect which is caused by a confirmation bias as well as ballot list position being the easiest heuristic for voters.
