Roadways, Input Sourcing, and Patterns of Specialization, European Economic Review, vol. 120, November 2019.
Small is Beautiful: Motivational allocation in the non-profit sector (with Gani Aldashev and Thierry Verdier), Journal of the European Economic Association, vol. 16: 730-780, June 2018.
Love for Quality, Comparative Advantage, and Trade (with Vincenzo Merella), Journal of International Economics, vol. 97: 376-391, November 2015. [Online Appendix]