Output Contingent Securities and Efficient Investment by Firms (with L. Braido)
International Economic Review, 59(2): 989--1012, May 2018

Borrowing in Excess of Natural Ability to Repay (with Y. Vailakis)
Review of Economic Dynamics, 23: 42--59, January 2017

On the Sovereign Debt Paradox (with Y. Vailakis)
Economic Theory, 64(4): 825–-846, December 2017

Constrained Efficiency without Commitment (with Y. Vailakis)
Journal of Mathematical Economics, 61: 276--286, December 2015

Fixed-point for Local Contractions: Applications to Recursive Utility (with Y. Vailakis)
International Journal of Economic Theory, 9(1): 23--33, March 2013

On Ponzi Schemes in Infinite Horizon Collateralized Economies with Default Penalties (with Y. Vailakis)
Annals of Finance, 8(4): 455--488, November 2012

Harsh Default Penalties Lead to Ponzi Schemes: a Counterexample (with Y. Vailakis)
Games and Economic Behavior, 75(1): 277--282, May 2012

Endogenous Debt Constraints in Collateralized Economies with Default Penalties (with Y. Vailakis)
Journal of Mathematical Economics, 48(1): 1--13, January 2012

Interim Efficiency with MEU-Preferences
Journal of Economic Theory, 145(5): 1987--2017, September 2010

Existence and Uniqueness of a Fixed Point for Local Contractions (with Y. Vailakis)
Econometrica, 78(3): 1127--1141, May 2010

On Equilibrium Prices in Continuous Time (with F. Riedel)
Journal of Economic Theory, 145(3): 1086--1112, May 2010 

Financial Markets with Endogenous Transaction Costs (with Y. Vailakis)
Economic Theory, 45(1-2): 65--97, October 2010

Equilibrium Theory with Asymmetric Information and Infinitely Many States (with C. Hervès-Beloso and P.K. Monteiro)
Economic Theory, 38(2): 295--320, February 2009

Large Economies with Differential Information and Without Free Disposal (with L. Angeloni)
Economic Theory, 38(2): 263--286, February 2009

Unbounded Exchange Economies with Satiation: How Far Can We Go? (with P.K. Monteiro)
Journal of Mathematical Economics, 45(7-8): 465-478, July 2009

Cournot-Nash Equilibria in Continuum Games with Non-Ordered Preferences (with M. Topuzu)
Journal of Economic Theory, 140(1): 314--327, May 2008

Asset Market Equilibrium with Short-Selling and Differential Information (with W. Daher and Y. Vailakis)
Economic Theory, 32(3): 425-446, September 2007

Stochastic Equilibria for Economies under Uncertainty with Intertemporal Substitution (with F. Riedel)
Annals of Finance, 2(1): 101--122, January 2006

Equilibria in Reflexive Banach Commodity Spaces with a Continuum of Agents (with A. Araujo and P.K. Monteiro)
Economic Theory, 24(3): 469--492, October 2004

Equilibrium Analysis in Financial Markets with Countably Many Securities (with C.D. Aliprantis, M. Florenzano and R. Tourky)
Journal of Mathematical Economics, 40(6): 683--699, September 2004

Equilibria in Large Economies with Differentiated Commodities and Non-Ordered Preferences
Economic Theory, 39(8): 863-889, November 2004

Equilibria in Large Economies with a Separable Banach Commodity Space and Non-Ordered Preferences
Journal of Mathematical Economics, 39(8): 863--889, November 2003