Replication Data for: Shielding Free Movement? Reciprocity in Welfare Institutions and Opposition to EU Labour Immigration

Replication data for the main results in the article \"Shielding Free Movement? Reciprocity in Welfare Institutions and Opposition to EU Labour Immigration\", published in Journal of European Public Policy. The data consist of survey data from the European Social Survey and country-level data added from various sources. See the published article and online appendix for further details.