Current research


Equilibrium Theory with Asymmetric Information and with Infinitely many Commodities, with Nicholas C. Yannelis, Journal of Economic Theory, Vol 141, pp 152-183, 2008



On the convexity and compactness of the integral of a Banach space valued correspondence, Journal of Mathematical Economics, Vol 44, pp 836-853, 2008 



On purification of measure-valued maps, Economic Theory, Vol 38, pp 399-418, 2009   



On the Existence of Pure-Strategy Equilibria in Large Games, with Guilherme Carmona, Journal of Economic Theory, Vol 144, pp 1300-1319, 2009  



On existence of rich Fubini extensions, Economic Theory, Vol 45, pp 1-22, 2010   



Independent random matching, with Daniela Puzzello,  Economic Theory, Vol 50,  pp 1-29, 2012   



Ex-Post Stability of Bayes-Nash Equilibria of Large Games, with Guilherme Carmona, Games and Economic Behavior, Vol 74, pp 418-430, 2012  



Liapounoff’s vector measure theorem in Banach spaces and applications to general equilibrium theory, with Michael Greinecker, Economic Theory Bulletin, Vol 1, pp 157-173, 2013


Existence of Nash Equilibrium in Games with a Measure Space of Players and Discontinuous Payoff Functions, with Guilherme Carmona, Journal of Economic Theory, Vol 152,  pp 130-178, 2014, working paper version


Purification and roulette wheels, with Michael Greinecker, Economic Theory, Vol 58, pp 255-272,  2015



A Comment on Continuously Secure Games, with Guilherme Carmona, 2014



Edgeworth's conjecture and the number of agents and commodities,  with Michael Greinecker, Economic Theory, Vol 62, pp 93--130, 2016, working paper version 



Existence of Nash Equilibrium in Ordinal Games with Discontinuous Preferences, with Guilherme Carmona, Economic Theory, Vol 61, pp 457-478, 2016  



An exact Fatou's lemma for Gelfand integrals by means of Young measure theory,  with Michael Greinecker, Journal of Convex Analysis, Vol 24, No.2, pp 621--644, 2017, working paper version



Core equivalence with differentiated commodities,  with Michael Greinecker, Journal of Mathematical Economics, Vol 73, pp 54--67, 2017



Invariance of the Equilibrium Set of Games with an Endogenous Sharing Rule, with Guilherme Carmona, Journal of Economic Theory, Vol 177, pp 1--33, 2018



The existence results for discontinuous games by Reny and by Simon and Zame are incomparable, with Guilherme Carmona, Games and Economic Behavior, Vol 111, pp 16--19, 2018



Pure Strategy Nash Equilibria of Large Finite-Player Games and their Relationship to Non-Atomic Games, with Guilherme Carmona, Journal of Economic Theory, Vol. 187, 105015,  2020



Approximation and Characterization of Nash Equilibria of Large Games, with Guilherme Carmona, Economic Theory, forthcoming, 2020,


Strict pure strategy Nash equilibria in large finite-player games, with Guilherme Carmona, to appear in Theoretical Economics, 2021, working paper version



Strict pure strategy Nash equilibrium in large finite-player games when the action set is a manifold, 2021, with Guilherme Carmona,


The Core in a Distributional Economy, 2021,
with Michael Greinecker


Large Incomplete-Information Games, 2021, 
with Guilherme Carmona



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