@TechReport{CEPII:2011-01,
author={Matthieu Crozet and Federico Trionfetti},
title={Comparative Advantage and Within-Industry Firms Performance},
year=2011,
month=January,
institution={CEPII},
type={Working Papers},
url={https://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=3029},
number={2011-01},
}