Replication Data for: Immigration and public support for political systems in Europe

Immigration and growing diversity have been linked with pathologies such as lower social capital, the rise of authoritarian populists, intergroup conflict, and perhaps the breakdown of democracy itself. At the heart of this complex is a question relating to migration and political culture: whether immigration erodes the attitudes which sustain and legitimize democratic political systems. This paper takes a time-series, cross-sectional approach to this question by analyzing the effects of a comprehensive set of measures of immigration on dynamic estimates of trust in democratic institutions, satisfaction with democracy, and democratic support from 30 European countries. The results show that immigration does not undermine any of these forms of public support for political systems. Indeed, under some circumstances, immigration may increase public trust in democratic institutions.