​Welcome to my webpage!

I am a principal economist at the Federal Reserve Board of Governors and an adjunct professor at Georgetown University.  My research interests lie at the intersection of international trade and macroeconomics.

This is a personal website.  Any results or conclusions in the research presented on this website are my own and do not necessarily represent the view of the Federal Reserve System.

Fields of Interest: International Trade, Supply Chains, Macroeconomics

        Curriculum Vitae          Google Scholar Page

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Recent Research

     [New!]  Who Pays for Tariffs Along the Supply Chain? Evidence from European Wine Tariffs [October, 2025]
          (joint with Ali Hortascu, Felix Tintelnot, Nicolás Urdaneta, and Daniel Xu)   

 ​    [Updated!] The Local Area Incidence of Exporting [July, 2025]
          (joint with Christoph E. Boehm, Nitya Pandalai-Nayar, and Jan Schlupp) 

 ​    [Updated!] An Anatomy of US. Establishments' Trade Linkages in Global Value Chains [September 2025]
        (joint with Fariha Kamal, Eunhee Lee, and Kei-Mu Yi)

    Supply vs Demand Factors Influencing Prices of Manufactured Goods [February 2024]
        (joint with Robin Braun and Sinem Hacioglu-Hoke)

     Aggregation Bias in the Measurement of U.S. Global Value Chains [January 2024]
       (joint with Eunhee Lee, Fariha Kamal, and Kei-Mu Yi)