Showing results 1 - 10 of 15
October 9, 2022, Paper: "We analyze how heterogeneous firms in a regional trade area (RTA) respond to rules of origin (RoO). Firms can source a continuum of inputs from both…
December 2021, Paper: "This chapter was prepared for the Handbook of International Economics (Vol. 5) edited by Gita Gopinath, Elhanan Helpman, and Kenneth Rogoff. We provide a…
June 14, 2021, Paper: "Two central insights from the Schumpeterian approach to innovation and growth are that the pace of innovation is endogenously determined by the expectation…
March 2021, Paper: "This article derives a European Herfindahl-Hirschman concentration index from 15 micro-aggregated country datasets. In the last decade, European concentration…
The Heterogeneous Impact of Market Size on Innovation: Evidence from French Firm-Level Exports. Philippe Aghion, Marc Melitz, October 2019, Paper, "We analyze how demand…
Competitive effects of trade: theory and measurement. Marc Melitz, February 2018, Paper, "In this paper, I develop a simple model of heterogeneous exporters to a single…
Product Mix and Firm Productivity Responses to Trade Competition. Marc Melitz, July 2016, Paper, "We document how demand shocks in export markets lead French multi-product…
Product Mix and Firm Productivity Responses to Trade Competition. Marc Melitz, December 2014, Paper. "In this paper, we document how demand shocks in export markets lead…
Heterogeneous Firms and Trade. Marc Melitz, 2015, Paper. "This chapter reviews the new approach to international trade based on firm heterogeneity in differentiated product…
New Trade Models, New Welfare Implications. Marc Melitz, August 13, 2014, Paper. "We show that endogenous firm selection provides a new welfare margin for heterogeneous firm…