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Csercsik, Dávid; Sziklai, Balázs - 2013

The purpose of this paper is to introduce a novel family of games related to congested networks. Traffic routing has … in the network selfishly. However looking at the same network from a different scope in some cases we can find some …, and more efficient utilization of network capacities. Depending on the goal and employed strategy of the agents many …

Persistent link: https://www.econbiz.de/10009719701

An extended n-player network game and simulation of four investment strategies on a complex innovation network

Zhou, Wen; Kotpyug, Nikita; Ye, Shutao; Jia, Yifan; Lu, … - 2015

complex networks have been important research topics. In the inter-firm innovation network, it is a typical game behavior for …As computer science and complex network theory develop, non-cooperative games and their formation and application on …-firm innovation network. We build an extended inter-firm n-player game based on nonidealized conditions, describe four investment …

Persistent link: https://www.econbiz.de/10011418694

Potentials and Solutions of Cooperative Games with a Fixed Player Set

Abe, Takaaki; Nakada, Satoshi - 2022

This paper considers the solutions of cooperative games with a fixed player set that admit a potential function. We say that a solution admits a potential function if the solution is given as the marginal contribution according to the potential function. Hart and Mas-Collel (1989) show that the...

Persistent link: https://www.econbiz.de/10014082860

On International Fisheries Agreements, Entry Deterrence and Ecological Uncertainty

Ellefsen, Hans; Grønbæk Kronbak, Lone; Ravn-Jonsen, Lars - 2014

From a game theoretical perspective, a prerequisite for an international fishery agreement (IFA) to be stable is that parties expect their benefits from joining the agreement to exceed the benefits from free riding on the agreement, and parties only comply with the agreement as long as this is...

Persistent link: https://www.econbiz.de/10014140100

The Alpha-Constant-Sum Games

Wang, Wenna - 2019

Given any alpha in [0,1], an alpha-constant-sum game on a finite set of players, N, is a function that assigns a real number to any coalition S (being a subset of the player set N), such that the sum of the worth of the coalition S and the worth of its complementary coalition N\S is alpha times...

Persistent link: https://www.econbiz.de/10012890604

Cooperative Congestion Games

gusev, vasily - 2021

This paper studies a model for cooperative congestion games. There is an array of cooperative games V and a player’s strategy is to choose a subset of the set V. The player gets a certain payoff from each chosen game. The paper demonstrates that if a payoff is the Shapley or the Banzhaf value,...

Persistent link: https://www.econbiz.de/10013231149

Assignment games with externalities and matching-based Cournot competition

Chen, Bo - 2013

We develop a model of assignment games with pairwise-identitydependent externalities. A concept of conjectural equilibrium is proposed, and the universal conjecture is shown to be the necessary and sufficient condition for the general existence of equilibrium. We then apply the solution concept...

Persistent link: https://www.econbiz.de/10010191642

Reconciling the Nash and Kalai-Smorodinsky cooperative solutions : generalized maximands of CES form

Martins, Ana Paula - 2002

This note suggests variations to the baseline Nash cooperative solution that take into account the Kalai-Smorodinsky critique. One the one hand, a CES form of the maximand is proven to accommodate both the generalized two-person Nash and the Kalai-Smorodinsky - as other proportional - solutions...

Persistent link: https://www.econbiz.de/10011512976

Spatial Oligopolies with Cooperative Distribution

Sandsmark, Maria - 2009

The main objects here are Nash equilibria in spatial Cournot oligopolies when profits depend on coordinated distribution. Production is non-cooperative, but the subsequent transportation must be performed jointly to minimize costs. Cournot-Nash equilibria for this two-stage game with partial...

Persistent link: https://www.econbiz.de/10013155252

Stochastic integral representation of solutions to Hodge theoretic Poisson's equations on graphs, and cooperative value allocation of Shapley and Nash

Lim, Tongseok - 2022

The fundamental connection between stochastic differential equations (SDEs) and partial differential equations (PDEs) has found numerous applications in diverse fields. We explore a similar link between stochastic calculus and combinatorial PDEs on graphs with Hodge structure, by showing that...

Persistent link: https://www.econbiz.de/10013294495