Brexit Ten Years On: QCA analysis

Replication dataset for the article "Brexit at Ten: A Configurational Synthesis of Political Economy Explanations" (submitted to the Journal of European Integration). The dataset contains fuzzy membership scores and underlying indicators for all 15 EU member states (EU15) over 1995–2016, used in a fuzzy-set Qualitative Comparative Analysis (fsQCA) of differentiated integration trajectories. Included files: main QCA dataset with DIPI values, fuzzy scores, and raw indicators (collective bargaining coverage, stock market capitalisation, current account balance); R script for full replication of necessity and sufficiency analyses; and output tables with QCA results. The Differentiated Integration Primary-law Index (DIPI) is constructed from EUDIFF1rev (Chiocchetti 2023). Additional data sources: ICTWSS Database v6.1 (Visser 2019), World Bank Financial Development Database, and IMF Balance of Payments Statistics.