@article{Borjas1992,
author = {Borjas, G.J. and Bronars, S.G. and S.J., Trejo.},
title= {Self-selection and internal migration in the United States},
year = {1992},
doi = {10.1016/0094-1190(92)90003-4},
journal = {Journal of Urban Economics},
volume = {32},
number = {2},
pages = {159--185},
}