Working Papers
- “Capital-Skill Complementarity in Firms and in the Aggregate Economy”, with Giuseppe Berlingieri, Filippo Boeri, and Danial Lashkari, 2026, Revised for The Journal of Political Economy. [Slides]
- “The Labor Supply Curve is Upward Sloping: The Labor Market Effects of Immigrant-Induced Demand Shocks”, with Sigurd Galaasen, Andreas Kostøl, and Joan Monras, March 2026 (first version March 2025), Revise and resubmit at The Journal of Political Economy. [Slides]
- “Trade and Welfare (Across Local Labor Markets)”, with Ryan Kim and Moises Yi, 2026 (first version 2020). [Slides]
- “The Local Scarring Effect of Negative Trade Shocks: Evidence from the Collapse of Finnish-Soviet Trade”, with Arnaud Costinot and Matti Sarvimäki, 2024.
- “Exposure(s) to Trade and Earnings Dynamics”, with Arnaud Costinot and Matti Sarvimäki, 2022. [Slides]
- “The Persistent Effects of Decreasing Labor-Market Discrimination: Evidence from WWII policies”, with Anna Aizer, Ryan Boone, and Adriana Lleras-Muney, 2022.
Published and Forthcoming Papers
Published versions have been posted with permission of the journals where they appeared. Standard copyright rules apply. Download and print for personal use only.
- “The Race Between Education, Technology, and the Minimum Wage”, Quarterly Journal of Economics, 2025, Vol. 140, Issue 3: 1857–1899. [ Slides | Online appendix]
- “Cross-border shopping: evidence and welfare implications for Switzerland”, with Ariel Burstein and Sarah Lein, Journal of International Economics, 2024, Vol. 152.
- “Unequal Expenditure Switching: Evidence from Switzerland”, with Raphael Auer, Ariel Burstein, and Sarah Lein, Review of Economic Studies, 2024, Vol. 91, Issue 5: 2572–2603.
- “Trade shocks and labor market adjustment”, with Ryan Kim, American Economic Review: Insights, 2021, Vol. 3, No. 1: 115–130. [Teaching Slides]
- “Tradability and the Labor-Market Impact of Immigration: Theory and Evidence from the U.S.”, with Ariel Burstein, Gordon Hanson, and Lin Tian, Econometrica, 2020, Vol. 88, Issue 3: 1071–1112. [Slides]
- “Changes in between-group inequality: computers, occupations, and international trade”, with Ariel Burstein and Eduardo Morales, American Economic Journal: Macroeconomics, 2019, Vol. 11, No. 2: 348–400. [Slides]
- “International Trade, Technology, and the Skill Premium”, with Ariel Burstein, Journal of Political Economy, 2017, Vol. 125, No. 5: 1356–1412. [Slides| Addendum]
- “Comparative Advantage and Optimal Trade Policy”, with Arnaud Costinot, Dave Donaldson, and Iván Werning, Quarterly Journal of Economics, 2015, Vol. 130, Issue 2: 659–702. [Slides]
- “Beyond Ricardo: Assignment Models in International Trade”, with Arnaud Costinot, Annual Review of Economics, 2015, Vol. 7: 31–62. [Online Appendix]
- “Importing Skill-Biased Technology”, with Ariel Burstein and Javier Cravino, American Economic Journal: Macroeconomics, 2013, Vol. 5, No. 2: 32–71. [Slides | Online Addendum]
- “An Elementary Theory of Global Supply Chains”, with Arnaud Costinot and Su Wang, Review of Economic Studies, 2013, Vol. 80, Issue 1: 109–144. [Slides | Addendum]
- “Global Supply Chains and Wage Inequality”, with Arnaud Costinot and Su Wang, American Economic Review Papers and Proceedings, 2012, Vol. 102, No. 3: 396–401. [Slides]
- “Spatial Price Discrimination with Heterogeneous Firms”, Journal of Industrial Economics, 2011, Vol. 59, No. 4: 661–676. [Slides]
- “Matching and Inequality in the World Economy”, with Arnaud Costinot, Journal of Political Economy, 2010, Vol. 118, No. 4: 747–786. [Slides]
- “Spatial Competition with Heterogeneous Firms”, Journal of Political Economy, 2008, Vol. 116, No. 3: 423–466. [Slides | Erratum]
- “Institutions and Moral Hazard in Open Economies”, Journal of International Economics, 2007, Vol. 71, No. 2: 495–514.