Economics of Networks
"Alliance Formation in a Multipolar World", 2024. Coauthors: P. Devine and A. Mahmud. Journal of Economic Behavior and Organization, 223, 248-277.
"A Model of the Formation of Multilayer Networks", 2023. Coauthors: P. Billand, C. Bravard, A. Mahmud, and S. Sarangi. Journal of Economic Theory, 213, 105718.
"Sanctions in Directed Trade Networks", 2023. Coauthors: A. Mahmud, A. Nandy and S. Sarangi. Review of International Economics, 1-37, https://doi. org/10.1111/roie.12699.
"Regional Shocks and the Formation of Interconnected Markets: A Network Approach", 2021. Coauthor: A. Mahmud. Journal of Economic Behavior and Organization, 184, 78-98.
"Sanctions in Networks", 2020. Coauthor: A. Mahmud. European Economic Review, 130, 103606.
"Network Formation with Multigraphs and Strategic Complementarities", 2020. Coauthors: A. Mahmud and S. Sarangi. Journal of Economic Theory, 188, 105033.
"Unilateral and Multilateral Sanctions: A Network Approach", 2018. Coauthor: A. Mahmud. Journal of Economic Behavior and Organization, 145, 52-65.
“Sanctions in Networks: The Most Unkindest Cut of All", 2016. Coauthor: A Mahmud, Games and Economic Behavior, 97, 44-53.
“Network Formation under Multiple Sources of Externalities”, 2016. Coauthor: A. Mahmud. Journal of Public Economic Theory, 18(2), 148-167.
“Uncertainty, Networks and Real Options”, 2010. Co-authors: I. Bajeux-Besnainou and N. Vonortas. Journal of Economic Behavior and Organization, 75, 523-541.
“Third Country Effects in the Formation of Free Trade Agreements”, 2010. Coauthor: Maggie X. Chen. Journal of International Economics, 82, 238-248.
“Unequal Connections”, 2006. Coauthor: S. Goyal, International Journal of Game Theory, 34, 319-349.
“Bilateralism and Free Trade”, 2006. Coauthor: S. Goyal, International Economic Review, 47, 749-778.
“Networks of Collaboration in Oligopoly”, 2003. Coauthor: S. Goyal, Games and Economic Behavior, 43, 57-85.
Auction Theory
“Weak and Strong Multimarket Bidding Rings”, 2013. Coauthor: Poorvi Vora. Economic Theory, 53, 657-696.
“Price Discrimination and Privacy: A Note”, Coauthors: Poorvi Vora and Yu-An Sun. International Game Theory Review 13 (2011) 1-10.
“Privacy in A Multi-Stage Game – An Evolutionary Programming Approach,” 2007. Coauthor: Yu-An Sun and Poorvi Vora. E-proceedings of 10th Joint Conference on Information Sciences, 6th International Conference on Computational Intelligence in Economics & Finance, Salt Lake City, Utah, 529-535.
“Randomization as a Strategy for Sellers During Price Discrimination, and Impact on Bidders’ Privacy,” 2006. Coauthor: Yu-An Sun and Poorvi Vora. Short paper, 5th ACM Workshop on Privacy in the Electronic Society (WPES) held in association with ACM CCS, Alexandria, VA, 73-76.
"The privacy cost of the second-chance offer," 2005. Coauthors: Yu-An Sun and Poorvi Vora. Proceedings of the 2005 ACM workshop on privacy in the Electronic Society, 97-106.
Industrial Organization
“An Endogenous Group Formation Theory of Coops and Cooperatives”, 2008. Coauthor: S.C. Smith. Journal of Economic Behavior and Organization, 68, 217-233.
“Asymmetric Outcome in a Symmetric Dynamic Duopoly”, 2007, Journal of Economic Dynamics and Control, 31(2), 531-555.
“Endogenous Formation of Coalitions in a Model of a Race”, 2008, Journal of Economic Behavior and Organization, 65, 62-85
“Convergence to Symmetry in Dynamic Strategic Models of R&D: The Undiscounted Case”, 2001. Coauthor: N.S. Vonortas. Journal of Economic Dynamics and Control, 25, 1881-1897.
“Two-Stage R&D Competition: An Elasticity Characterization”, 1996. Coauthor: N.S. Vonortas. Southern Economic Journal 62(4), 930-937.
"Dynamic Cooperation in R&D", 1995. Coauthor: N.S. Vonortas. In "R&D Cooperation: Theory and Policy", J. Poyago-Theotoky (Editor), Macmillan Press .
Economic Dynamics
“The Stochastic Turnpike Property without Uniformity in Convex Aggregate Growth Models”, 2003. Journal of Economic Dynamics and Control, 27, 1289-1315.
“A Framework to Analyze Comparative Dynamics in a Continuous Time Stochastic Growth Model”, 1998. Economic Modelling 15, 125-134.
“Existence in Undiscounted Non-Stationary Non-Convex Multisector Environments”, 1997. Journal of Mathematical Economics 28, 111-126.
“Recursive Utility, Martingales, and the Asymptotic Behaviour of Optimal Processes”, 1997. Journal of Economic Dynamics and Control 21, 505-523.
“Martingale Analysis of Dynamic Tax Incidence in a Non-Stationary Growth Model”, 1997. Journal of Economic Dynamics and Control 21, 371-389.
“Turnpike Theorems in Non-Convex Non-Stationary Environments”, 1997. International Economic Review 38(1), 225-248.
“Long Run Invariance in Economic Dynamics: A Note”, 1995. Journal of Economics (Zeitschrift Für Nationalökonomie) 62, No.2: 215-226.
“Recursive Utility and Optimal Growth under Uncertainty”, 1995. Journal of Mathematical Economics 24, 601-617.
“Duality Between Discounted and Undiscounted Growth Models for a Class of Utility Functions”, 1994. Economics Letters 44, 403-406.
“Comparative Dynamics of Fixed versus Flexible Discount Rate Growth Models”, 1993. Economics Letters 42, 357-359.