@TechReport{CEPII:2011-11,
author={Thierry Mayer and Marc Melitz and Gianmarco Ottaviano},
title={Market Size, Competition, and the Product Mix of Exporters},
year=2011,
month=May,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=3333},
number={2011-11},
}