@article{Borjas1992,
author = {Borjas, G.J. and Bronars, S.G. and Trejo, S.J.},
title= {Self-selection and internal migration in the United States},
year = {1992},
doi = {10.3386/w4002},
journal = {Journal of Urban Economics},
volume = {32},
number = {2},
pages = {159--185},
}