Working Papers

Why is Trade Not Free? A Revealed Preference Approach (October 2023; Online Appendix; BFI Brief)

Joint with Arnaud Costinot, Dave Donaldson, and John Sturm

Putting Quantitative Models to the Test: An Application to Trump’s Trade War (May 2023)

Joint with Arnaud Costinot and Dave Donaldson

Revision requested by The Quarterly Journal of Economics

Fast and Slow Technological Transitions (June 2023)

Joint with Martin Beraja and Nitya Pandalai-Nayar

General Equilibrium Effects in Space: Theory and Measurement (January 2023)

Joint with Costas Arkolakis and Federico Esposito

Revision requested by the AEJ Macro

Aggregate Implications of Firm Heterogeneity: A Nonparametric Analysis of Monopolistic Competition Trade Models (November 2020) 

Joint with Costas Arkolakis and Sharat Ganapati

Worker Heterogeneity, Wage Inequality, and International Trade: Theory and Evidence from Brazil (November 2016)

Refereed Publications

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)