*Comolli_DR2017 contains: *1) The dataset as assembled by the author from sources indicated in Tab. 1 in the paper; *2) The do-file for the analyses which includes: - variables generation; - descriptive statistics (following the order of figures and tables in paper and Appendix); - models (Tables and coefficient plots). *Any question can be addressed to the author at chiara.comolli@sociology.su.se