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ERC Starting Grant TRADENET


I have been awarded an ERC Starting Grant to undertake research into the structure of firm-to-firm trade networks and its consequences for various aggregate outcomes.

The increasing fragmentation of production processes at the international level has created large networks of firms located in various countries. The project exploits highly disaggregated firm-to-firm trade data combined with models of endogenous trade networks to study the structure of these networks. I am most notably interested in the consequences that these microeconomic structures have for the international diffusion of shocks.


"Firms in the Global Economy" Workshop, Part of the Barcelona GSE Summer Forum, June 2019, 2020, 2021, 2022, 2023

"International Trade Summer Workshop" Sciences Po, 2022, 2023

Published Papers

"The Micro Origins of International Business Cycle Comovements", 2018, American Economic Review, 108(1):82-108, with J. di Giovanni and A. Levchenko

"Volatility in the Small and in the Large: The Lack of Diversification in International Trade", 2020, Journal of International Economics, 122:103276, with F. Kramarz and J. Martin

"Price Discrimination within and across EMU Markets: Evidence from French Exporters", 2020, Journal of International Economics, 124:103300, with F. Fontaine and J. Martin

"Supply shocks in supply chains: Evidence from the early lockdown in China", 2023, IMF Economic Review, 71:170–215, with R. Lafrogne-Joussier and J. Martin

"Search Frictions in International Goods Markets", 2022, Journal of the European Economic Association, 21(1):326-366, with C. Lenoir and J. Martin

"Foreign Shocks as Granular Fluctuations", 2023, Journal of Political Economy, forthcoming, with J. di Giovanni and A. Levchenko

"Relationship stickiness, international trade and economic uncertainty", 2023, Review of Economics and Statistics, Conditionally accepted, with J. Martin and M. Parenti

Working Papers

"Frictions and adjustments in firm-to-firm trade", CEPR Discussion Paper, 18110, with F. Fontaine and J. Martin

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