@TechReport{CEPII:2020-09,
author={Julien Martin and Mathieu Parenti and Farid Toubal},
title={Corporate tax avoidance and industry concentration},
year=2020,
month=July,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=12702},
number={2020-09},
}