The personalization of party politics in Western Europe (1985–2016): evidence from an expert survey

Abstract

AbstractThe personalization of politics has been extensively studied from different angles and in different national contexts. Nonetheless, an easily comparable and longitudinal study of the personalization of politics at both the country and the party levels is still missing. In this article, we fill this gap by presenting data from an expert survey on the personalization of politics for around 110 parties and a series of Western European countries from the mid-1980s to the mid-2010s. The dimensions analyzed concern the impact of the personalization of politics in general elections, and also party leaders' room for maneuver in candidate selection, the definition of the party's policy-making agenda, and party leaders’ intra-party control. Different reliability tests confirm the goodness of the data collected. At the same time, first descriptive analyses show that there has not been a homogenous diffusion of this phenomenon in Western Europe, and diverging personalization trends are present for different groups of countries or different dimensions of this phenomenon.