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Pipeline power : a case study of strategic network investments ; conference paper

Hubert, Franz; Cobanli, Onur - 2014 - This version: January 2014

We use the Shapley value and the nucleolus to analyze the impact of three controversial pipeline projects on the power …

Persistent link: https://www.econbiz.de/10010490647

Network access and market power : conference paper

Hubert, Franz; Orlova, Ekaterina - 2014 - This version: January 2014

We study the impact of the liberalization of EU natural gas markets on the balance of power between `local champions', customers, and outside producers. We distinguish between two steps of the reform: 1. opening access to transit pipes and 2. opening access to distribution systems, hence...

Persistent link: https://www.econbiz.de/10010486635

The geopolitical impact of Nord Stream 2

Kóczy, László Á.; Sziklai, Balázs; Dávid, Csercsik - 2018

We investigate the geopolitical impact and the possible consequences of the construction of the Nord Stream 2 pipeline …. We model the European gas network as a cooperative game between regions as players over the pipeline network, where LNG … investigate how the power of the agents shift when the Nord Stream pipeline is expanded, when the Ukrainian pipeline is shut down …

Persistent link: https://www.econbiz.de/10012011988

Networks, Communication and Hierarchy : Applications to Cooperative Games

Algaba, Encarnacion; van den Brink, Rene - 2021

Agents participating in different kind of organizations, usually take different positions in some network structure. Two well-known network structures are hierarchies and communication networks. We give an overview of the most common models of communication and hierarchy restrictions in...

Persistent link: https://www.econbiz.de/10013245232

The Bonacich Shapley centrality

Allouch, Nizar; Meca, Ana; Polotskaya, K. - 2021

In this paper, we develop a new game theoretic network centrality measure based on the Shapley value. To do so, we consider a coalitional game, where the worth of each coalition is the total play in the game introduced in Ballester et al. (2006). We first establish that the game is convex. As a...

Persistent link: https://www.econbiz.de/10012584076

Networks, communication and hierarchy : applications to cooperative games

Algaba, Encarnación; Brink, René van den - 2021

Persistent link: https://www.econbiz.de/10012434059

Games of Connectivity

Dubey, Pradeep K. - 2006

We consider a communications network in which users transmit beneficial information to each other at a cost. We pinpoint conditions under which the induced cooperative game is supermodular (convex). Our analysis is in a lattice-theoretic framework, which is at once simple and able to encompass a...

Persistent link: https://www.econbiz.de/10012779071

Highway toll allocation

Wu, Hao; van den Brink, Rene; Estevez-Fernandez, Arantza - 2022

This paper analyzes the allocation of the total toll collected in a highway among its segments. Based on different toll charging rules, we propose the Segments Equal Sharing method, the Exits Equal Sharing method, and the Entrances Equal Sharing method. We provide axioms and characterize these...

Persistent link: https://www.econbiz.de/10013356492

The locally partial permission value for games with a permission structure

Wu, Hao; van den Brink, Rene; Estevez-Fernandez, Arantza - 2022

Cooperative games with a permission structure are useful tools for analyzing the impact of hierarchical structures on allocation problems in Economics and Operations Research. In this paper, we propose a generalization of the local disjunctive and the local conjunctive permission approaches...

Persistent link: https://www.econbiz.de/10013356493

An experiment on the Nash program: Comparing two strategic mechanisms implementing the Shapley value

Chessa, Michela; Hanaki, Nobuyuki; Lardon, Aymeric; … - 2022

We experimentally compare two well-known mechanisms inducing the Shapley value as an ex ante equilibrium outcome of a noncooperative bargaining procedure: the demand-basedWinter's demand commitment bargaining mechanism and the offer-based Hart and Mas-Colell procedure. Our results suggest that...

Persistent link: https://www.econbiz.de/10013472330