In this paper, we study the impact of a French enterprise zones program -- the "Zones Franches Urbaines'" (ZFUs) policy -- on establishment location decisions. Our empirical analysis is based on a micro-geographic dataset that provides exhaustive information on the location of establishments in...

Models of heterogeneous firms with selection into export market participation generically exhibit aggregate trade elasticities that vary across country-pairs. Only when heterogeneity is assumed Pareto-distributed do all elasticities collapse into a unique elasticity, estimable with a gravity...