Results 1 to 10 of about 127,764 (265)
The Existence of Equilibrium Flows
Journal of Mechanism and Institution DesignIn this paper, we establish conditions for the existence of an equilibrium in the equilibrium flow problem studied by Galichon et al. (2024). The problem nests several classical economic models such as bipartite matching models, hedonic pricing models ...
Alfred Galichon +2 more
doaj +4 more sources
The Existence of Perfect Equilibrium in Discontinuous Games [PDF]
Games, 2011 We prove the existence of a trembling-hand perfect equilibrium within a class of compact, metric, and possibly discontinuous games. Our conditions for existence are easily verified in a variety of economic games.
Oriol Carbonell-Nicolau
doaj +3 more sources
The Equilibrium Existence Duality
Journal of Political Economy, 2023 We show that with indivisible goods, the existence of competitive equilibrium fundamentally depends on agents’ substitution effects, not their income effects. Our equilibrium existence duality allows us to transport results on the existence of competitive equilibrium from settings with transferable utility to settings with income effects.
Baldwin, E +3 more
openaire +1 more source
Analysis of The Rosenzweig-MacArthur Predator-Prey Model with Anti-Predator Behavior
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2021 This paper discusses the analysis of the Rosenzweig-MacArthur predator-prey model with anti-predator behavior. The analysis is started by determining the equilibrium points, existence, and conditions of the stability.
Ismail Djakaria +2 more
doaj +1 more source
New conditions for the existence of equilibrium prices [PDF]
Yugoslav Journal of Operations Research, 2018 We study the existence of equilibrium price vector in a supply-demand model taking into account the transaction costs associated with the sale of products.
Arutyunov Aram V. +2 more
doaj +1 more source
ON THE EXISTENCE OF BERGE'S STRONG EQUILIBRIUM [PDF]
International Game Theory Review, 2011 In this paper, we establish the existence of Berge's strong equilibrium for games with n persons in infinite dimensional space in the case where the payoff function of each player is quasi-concave. Moreover, we study the continuity of Berge's strong equilibria correspondence and essential games.
MESSAOUD DEGHDAK, MONIQUE FLORENZANO
openaire +3 more sources
On the existence of Bayesian Cournot equilibrium [PDF]
Games and Economic Behavior, 2007 We show that even in very simple oligopolies with differential information a (Bayesian) Cournot equilibrium in pure strategies may not exist, or be unique. However, we find sufficient conditions for existence, and for uniqueness, of Cournot equilibrium in a certain class of industries. More general results arise when negative prices are allowed.
Ezra Einy +3 more
openaire +7 more sources
Existence of Equilibrium on a Manifold [PDF]
Mathematics of Operations Research, 1984 Existence of equilibrium of a continuous preference relation p or correspondence P on a compact topological space W can be proved either by assuming acyclicity or convexity (no point belongs to the convex hull of its preferred set). Since both properties may well be violated in both political and economic situations, this paper considers instead a ...
openaire +3 more sources
Existence of the Equilibrium in Choice [PDF]
Journal of Optimization Theory and Applications, 2017 In this paper, we prove the existence of the equilibrium in choice for games in choice form. These games have recently been introduced by A. Stefanescu, M. Ferrara and M. V. Stefanescu. Our results link the recent research to the older approaches, regarding games in normal form or qualitative games.
openaire +3 more sources
Existence and Generic Stability of Strong Noncooperative Equilibria of Vector-Valued Games
Mathematics, 2021 In this paper, we obtain an existence theorem of general strong noncooperative equilibrium point of vector-valued games, in which every player maximizes all goals.
Yu Zhang, Shih-Sen Chang, Tao Chen
doaj +1 more source