Misallocation in the Presence of Multiple Production Technologies
(with Jose Asturias)

Using the New Products Margin to Predict the Industry-Level Impact of Trade Reform
(with Timothy J. Kehoe and Kim J. Ruhl)

Quantitative Trade Models: Developments and Challenges
(with Timothy J. Kehoe and Pau S. Pujolàs)

Good Policy or Good Firms? International Competition and Aggregate Growth in a Granular World