@TechReport{CEPII:2003-06,
author={Guillaume Gaulier},
title={Trade and Convergence: Revisiting Ben-David},
year=2003,
month=June,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=166},
number={2003-06},
}