We measure selection among high-skilled emigrants from Germany using predicted earnings. Migrants to less equal countries are positively selected relative to nonmigrants, while migrants to more equal countries are negatively selected, consistent with the prediction in Borjas (1987). Positive selection to less equal countries reflects university quality and grades, and negative selection to more equal countries reflects university subject and gender. Migrants to the United States are highly positively selected and concentrated in STEM fields. Our results highlight the relevance of the Borjas model for high-skilled individuals when credit constraints and other migration barriers are unlikely to be binding.

We study a mentoring program that aims to improve the labor market prospects of disadvantaged adolescents. Our randomized controlled trial investigates its effectiveness on three outcomes highly predictive of later labor market success: math grades, patience/social skills, and labor market orientation. For low-SES (socioeconomic status) adolescents, the mentoring increases a combined index of the outcomes by over half a standard deviation after 1 year, with significant increases in each outcome. Effects on grades and labor market orientation, but not on patience/social skills, persist 3 years after program start. By that time, the mentoring also improves early realizations of school-to-work transitions for low-SES adolescents. The mentoring is not effective for higher-SES adolescents.