@TechReport{CEPII:2007-05,
author={Matthieu Crozet and Federico Trionfetti},
title={Trade Costs and the Home Market Effect},
year=2007,
month=March,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=830},
number={2007-05},
}