5 citations · 5 across the 3 of their papers we have counts for
7 papers · 1 filter
Existence of Equilibria in Large Competitive Markets with Bads, Production and Comprehensive Externalities
Robert M. Anderson, Haosui Duanmu, M. Ali Khan +1
This paper establishes existence of equilibrium in a measure-theoretic general equilibrium (MGE) model with production, bads, and comprehensive externalities. These features are jo…
On Continuity of Separately Convex Preferences and Correspondences
Metin Uyanik, Aniruddha Ghosh, M. Ali Khan
We study separate convexity for preferences and correspondences, and show that this weakening of the usual convexity postulate is strong enough to recover standard equivalences amo…
Continuity Postulates and Solvability Axioms in Economic Theory and in Mathematical Psychology: A Consolidation of the Theory of Individual Choice
Aniruddha Ghosh, M. Ali Khan, Metin Uyanik
This paper presents four theorems that connect continuity postulates in mathematical economics to solvability axioms in mathematical psychology, and ranks them under alternative su…
The Yannelis-Prabhakar Theorem on Upper Semi-Continuous Selections in Paracompact Spaces: Extensions and Applications
M. Ali Khan, Metin Uyanik
In a 1983 paper, Yannelis-Prabhakar rely on Michael's selection theorem to guarantee a continuous selection in the context of the existence of maximal elements and equilibria in ab…
On an Extension of a Theorem of Eilenberg and a Characterization of Topological Connectedness
M. Ali Khan, Metin Uyanik
On taking a non-trivial and semi-transitive bi-relation constituted by two (hard and soft) binary relations, we report a (i) p-continuity assumption that guarantees the completenes…
Topological Connectedness and Behavioral Assumptions on Preferences: A Two-Way Relationship
M. Ali Khan, Metin Uyanık
This paper offers a comprehensive treatment of the question as to whether a binary relation can be consistent (transitive) without being decisive (complete), or decisive without be…