@TechReport{CEPII:2020-13,
author={Vanessa Alviarez and Keith Head and Thierry Mayer},
title={Global giants and local stars: How changes in brand ownership affect competition},
year=2020,
month=November,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=12779},
number={2020-13},
}