@TechReport{CEPII:2022-09,
author={Axelle Arquié and Julia Bertin},
title={The Heterogenous Effects of Employers’ Concentration on Wages: Better Sorting or Uneven Rent Extracting?},
year=2022,
month=October,
institution={CEPII},
type={Working Papers},
url={https://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=13493},
number={2022-09},
}