Gathmann, Christina; Keller, Nicolas - Institute for the Study of Labor (IZA) - 2014
major immigration reforms in Germany, a country with a relatively weak record of immigrant assimilation. For identification … after eight years of residency in Germany, while adults faced a 15-year residency requirement. Since 2000, all immigrants … performance. Based on the eligibility rules, we find few returns of citizenship for men, but substantial returns for women …