A duality and free boundary approach to adverse selection, with Robert J. McCann. Math. Models Methods Appl. Sci., 34 (12), 2351–2394, 2024.

Kelvin Shuangjian Zhang, Gabriel Peyré, Jalal Fadili, Marcelo Pereyra. Wasserstein Control of Mirror Langevin Monte Carlo. In Proc. COLT'20, 2020.

On concavity of the monopolist's problem facing consumers with nonlinear price preferences, with Robert J. McCann. Comm. Pure Appl. Math., 72(7), 1386–1423, 2019.

Existence in multidimensional screening with general nonlinear preferences. Econom. Theory, 67 (2), 463–485, 2019.