Research
Working Papers
General Equilibrium Effects in Space: Theory and Measurement (February 2025)
Joint with Costas Arkolakis and Federico Esposito
Revision resubmitted to the AEJ Macro
From Heterogeneous Firms to Heterogeneous Trade Elasticities: The Aggregate Implications of Firm Export Decisions (December 2024)
Joint with Costas Arkolakis and Sharat Ganapati
A World Trading System For Whom? Evidence from Global Tariffs (July 2024)
Joint with John Sturm Becko, Arnaud Costinot, Dave Donaldson
Why is Trade Not Free? A Revealed Preference Approach (October 2023; Online Appendix; BFI Brief; VoxEu)
Joint with John Sturm Becko, Arnaud Costinot, Dave Donaldson
Worker Heterogeneity, Wage Inequality, and International Trade: Theory and Evidence from Brazil (November 2016)
Refereed Publications
Putting Quantitative Models to the Test: An Application to the US-China Trade War (October 2024; Practitioner Guide; Implementation Codes)
Joint with Arnaud Costinot and Dave Donaldson
Forthcoming in The Quarterly Journal of Economics
Fast and Slow Technological Transitions (CBR)
Joint with Martin Beraja and Nitya Pandalai-Nayar
Journal of Political Economy Macroeconomics, 2.2, 2024 (Lead Article)
Imports, Exports, and Earnings Inequality: Measures of Exposure and Estimates of Incidence (Online Appendix; VoxDev; BFI Brief)
Joint with Paul Carrillo, Arnaud Costinot, Dave Donaldson and Dina Pomeranz
The Quarterly Journal of Economics, 137(3): 1553-1614, 2022
Shift-Share Designs: Theory and Inference (Online Appendix; Stata Code; Matlab Code; R Code)
Joint with Michal Kolesàr and Eduardo Morales
The Quarterly Journal of Economics, 134(4): 1949-2010, 2019
Nonparametric Counterfactual Predictions in Neoclassical Models of International Trade
Joint with Arnaud Costinot and Dave Donaldson
American Economic Review, 107(3): 633-89, 2017 (Lead Article)