欧洲经济政策研究所：2019年来自福利国家的移民的自选和动机报告（英文版）

This report analyzes self-selection and motivations of emigrants from Denmark, one of the richest and most redistributive welfare states in the world. We first present evidence on how migrants are self-selected with respect to their education, earnings, and unobservable abilities, measured by residual earnings. We then document main motivations of emigrants, based on survey evidence on emigrants who had emigrated five to 20 years before being surveyed, with main focus being on the relative im