Sciweavers

141 search results - page 4 / 29
» On the uniqueness of Bertrand equilibrium
Sort
View
CDC
2009
IEEE
118views Control Systems» more  CDC 2009»
14 years 6 days ago
Nash equilibrium problems with congestion costs and shared constraints
Abstract— Generalized Nash equilibria (GNE) represent extensions of the Nash solution concept when agents have shared strategy sets. This generalization is particularly relevant ...
Huibing Yin, Uday V. Shanbhag, Prashant G. Mehta
AAAI
2006
13 years 9 months ago
A Computational Model of Logic-Based Negotiation
This paper presents a computational model of negotiation based on Nebel's syntax-based belief revision. The model guarantees a unique bargaining solution for each bargaining ...
Dongmo Zhang, Yan Zhang
INFOCOM
2005
IEEE
14 years 1 months ago
Understanding XCP: equilibrium and fairness
— We prove that the XCP equilibrium solves a constrained max-min fairness problem by identifying it with the unique solution of a hierarchy of optimization problems, namely those...
Steven H. Low, Lachlan L. H. Andrew, Bartek P. Wyd...
FSTTCS
2005
Springer
14 years 1 months ago
Market Equilibrium for CES Exchange Economies: Existence, Multiplicity, and Computation
Abstract. We consider exchange economies where the traders’ preferences are expressed in terms of the extensively used constant elasticity of substitution (CES) utility functions...
Bruno Codenotti, Benton McCune, Sriram Penumatcha,...
WINE
2007
Springer
122views Economy» more  WINE 2007»
14 years 1 months ago
Continuity Properties of Equilibrium Prices and Allocations in Linear Fisher Markets
Abstract. Continuity of the mapping from initial endowments and utilities to equilibria is an essential property for a desirable model of an economy – without continuity, small e...
Nimrod Megiddo, Vijay V. Vazirani