Minimizing Justified Envy in School Choice: The Design of New Orleans’ OneApp, (with Atila Abdulkadiroglu, Parag A. Pathak, Alvin E. Roth, Olivier Tercieux), July 2018, NBER Working Paper No. 23265, Online Appendix.
To Trade, or Not to Trade, That is the Question: New Roles for Incomplete Contracts in Dynamic Settings, (with Jozsef Sakovics), August 2018; supersedes a previous version entitled: Contractual Remedies to the Holdup Problem: A Dynamic Perspective.
Strategic `Mistakes’: Implications for Market Design Research, (with Georgy Artemov and Yinghua He), August 2017.
Prizes versus Contracts as Incentives for Innovation, (with Elisabetta Iossa and Patrick Rey), July 2017.