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Competition vs. Regulation in Mobile Telecommunications
Stennek, Johan; Tangerås, Thomas P. - 2013
. Existence encompasses the case of many networks and high network substitutability … cost if the networks are sufficiently close substitutes. Neither demand nor cost information is required. A unique and …
Persistent link: https://www.econbiz.de/10014217206
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Modelling transfer profits as externalities in a cooperative game-theoretic model of natural gas networks
Csercsik, Dávid; Hubert, Franz; Sziklai, Balázs R.; … - 2019
a simple stylized numerical example of the gas network in Central Eastern Europe with a focus on Ukraine’s power index …
Persistent link: https://www.econbiz.de/10012016390
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Game theoretic foundations of the gately power measure for directed networks
Gilles, Robert Paul; Mallozzi, Lina - In: Games 14 (2023) 5, pp. 1-19
We introduce a new network centrality measure founded on the Gately value for cooperative games with transferable … utilities. A directed network is interpreted as representing control or authority relations between players-constituting a … hierarchical network. The power distribution embedded within a hierarchical network can be represented through appropriate TU …
Persistent link: https://www.econbiz.de/10014426676
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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
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On Games Arising from Multi-Depot Chinese Postman Problems
Platz, Trine T. - 2013
This paper introduces cooperative games arising from multi-depot Chinese postman problems and explores the properties of these games. A multi-depot Chinese postman problem (MDCP) is represented by a connected (di)graph G, a set of k depots that is a subset of the vertices of G, and a...
Persistent link: https://www.econbiz.de/10013088121
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On the Core of Routing Games
Derks, Jean; Kuipers, Jeroen - 1997
A repairman makes a round-trip along a set of customers. He starts in his home location, visits each customer exactly once, and returns home. The cost of his trip has to be shared by the customers. A cooperative cost game, called routing game, is associated with this allocation problem, and an...
Persistent link: https://www.econbiz.de/10014060694
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On the Core of Routing Games with Revenues
Estévez-Fernández, Arantza; Borm, Peter; Meertens, Marc; … - 2006
Traveling salesman problems with revenues form a generalization of traveling salesman problems. Here, next to travel costs an explicit revenue is generated by visiting a city. We analyze routing problems with revenues, where a predetermined route on all cities determines the tours along...
Persistent link: https://www.econbiz.de/10014057889
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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
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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
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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