Notes, Working Papers, and Work in Progress

Natural Language Equilibrium I: Off-Path Conventions, June 2025.

Equilibrium Existence in First-Price Auctions with Private Values, with Ron Siegel and Wojciech Olszewski, March 2025. 

Notes on Games with Ties, September 2020.

Notes on Implementability with a Continuum of Types and Correlated Information, September 2017. 

Revenue Maximization in Two Dimensions, with Sergiu Hart, 2010.

Further Results on the Existence of Nash Equilibria in Discontinuous Games, 2009

Convergence to Linkage Equilibrium in Generalized Reproduction Systems, with Motty Perry and Arthur J. Robson, 2007.

Local Payoff Security and the Existence of Pure and Mixed Strategy Nash Equilibria in Discontinuous Games, 1996