We develop a monopolistically competitive model of trade with firm heterogeneity—in terms of productivity differences—and endogenous differences in the "toughness" of competition across markets—in terms of the number and average productivity of competing firms. We analyse how these...

In The Review of Economic Studies 75:1, the co-author's name was incorrectly listed as Giancarlo I. P. Ottaviano. The correct name is as listed above. Copyright 2008, Wiley-Blackwell.

We develop a monopolistically competitive model of trade with firm heterogeneity-in terms of productivity differences-and endogenous differences in the "toughness" of competition across markets-in terms of the number and average productivity of competing firms. We analyse how these features vary...

This paper examines how country, industry, and firm characteristics interact in general equilibrium to determine nations' responses to trade liberalization. When firms possess heterogeneous productivity, countries differ in relative factor abundance, and industries vary in factor intensity,...

This paper examines how country, industry, and firm characteristics interact in general equilibrium to determine nations' responses to trade liberalization. When firms possess heterogeneous productivity, countries differ in relative factor abundance, and industries vary in factor intensity,...