PUBLICATIONS

The Unequal Gains from Product Innovations: Evidence from the U.S. Retail Sector

Quarterly Journal of Economics, Volume 134, Issue 2, May 2019, Pages 715–783

Who Becomes an Inventor in America? The Importance of Exposure to Innovation

(with Alex Bell, Raj Chetty, Neviana Petkova and John Van Reenen),

Quarterly Journal of Economics, Volume 134, Issue 2, May 2019, Pages 647–713

Team-Specific Capital and Innovation

(with Alex Bell and Neviana Petkova), American Economic Review, 108 (4-5): 1034-73, 2018

Crafting Intellectual Property Rights: Implications for Patent Assertion Entities, Litigation and Innovation

(with Josh Feng), forthcoming American Economic Journal: Applied Economics, June 2018

Education and Military Rivalry

(with Philippe Aghion, Dorothee Rouzet and Torsten Persson), Journal of the European Economic Association, June 2018

Knowledge Spillovers, Innovation and Growth

(with Philippe Aghion), The Economic Journal 125(583) 533-573, 2015

WORKING PAPERS

Quasi-experimental Shift-Share Research Designs

(with Kirill Borusyak and Peter Hull), September 2018

Heterogeneous Price Rigidities and Monetary Policy

(with Chris Clayton and Andreas Schaab), August 2018

Revisiting Event Study Designs

(with Kirill Borusyak), May 2017