@TechReport{CEPII:2023-18,
author={George J. Borjas and Anthony Edo},
title={Monopsony, Efficiency, and the Regularization of Undocumented Immigrants},
year=2023,
month=July,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=13845},
number={2023-18},
}