Politicizing the minimum wage: A multilingual text analysis of minimum wages in European electoral manifestos

Abstract

This article examines the determinants of the growing political salience of minimum wages in European party manifestos. By using multilingual quantitative text analysis, I show that the electoral salience of minimum wages has increased in the past decades. Although left-wing parties emphasize minimum wages more than right-wing parties, I find that the electoral salience of this policy follows a U-shaped relationship: right-wing populist parties dedicate greater attention to minimum wages than centre-right parties do. A sentiment analysis finds that compared to other policies designed to supplement the income of low-wage workers, such as strengthening collective bargaining institutions and in-work benefits/wage subsidies, there do not seem to be specific party-political characteristics, which determine the sentiment with which discussions on minimum wages are framed.