We estimate the impact of union density on wages using Portuguese matched employer-employee-contract data, extending Gelbach's (2016) omitted variable bias decomposition procedure to obtain the contribution of worker, firm, and job-title heterogeneity to the union wage premium. The principal...

Refugee workers start low and adjust slowly to the wages of comparable natives. The innovative approach in this study using unique Swedish employeremployee data shows that the observed wage gap between established refugees and comparable natives is mainly caused by occupational sorting into...

Refugee workers start low and adjust slowly to the wages of comparable natives. The innovative approach in this study using unique Swedish employer-employee data shows that the observed wage gap between established refugees and comparable natives is mainly caused by occupational sorting into...

This paper examines the wage earnings of fully-employed previous refugee immigrants in Sweden. Using administrative employer-employee data from 1990 onwards, about 100,000 refugee immigrants who arrived between 1980 and 1996 and were granted asylum, are compared to a matched sample of...