Chaney, Thomas (2014) The Network Structure of International Trade. American Economic Review (AER), vol. 104 (n° 11). pp. 3600-3634.

Abstract

Motivated by empirical evidence I uncover on the dynamics of French firms exports, I offer a novel theory of trade frictions. Firms only export into markets where they have a contact. They directly search for new trading partners, but also use their exist- ing network of contacts to remotely search for new partners. I characterize the dynamic formation of an international network of exporters in this model. I structurally estimate this model on French data and confirm its predictions regarding (i) the cross- sectional distribution of the number of foreign markets accessed by exporters and (ii) the cross-sectional geographic distribution of exports.