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Constitutions and social networks
Mauleon, Ana; Roehl, Nils; Vannetelbosch, Vincent J. - 2015
have specific rules or constitutions governing which members may join or leave it. Given these constitutions, we consider a … social network to be stable if no group is modified any more. We provide requirements on constitutions and players …, therefore, have influence on the stability of the job market. …
Persistent link: https://www.econbiz.de/10011283143
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Constitutions and social networks
Mauleon, Ana; Roehl, Nils; Vannetelbosch, Vincent J. - 2014
Persistent link: https://www.econbiz.de/10010413881
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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/10012664389
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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
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Constitutions and groups
Mauleon, Ana; Roehl, Nils; Vannetelbosch, Vincent J. - 2017
Persistent link: https://www.econbiz.de/10011991127
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Constitutions and groups
Mauleon, Ana; Roehl, Nils; Vannetelbosch, Vincent J. - In: Games and economic behavior 107 (2018), pp. 135-152
Persistent link: https://www.econbiz.de/10011976524
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Chain stability in trading networks
Hatfield, John William; Kominers, Scott Duke; Nichifor, … - In: Theoretical Economics 16 (2021) 1, pp. 197-234
In a general model of trading networks with bilateral contracts, we propose a suitably adapted chain stability concept … that plays the same role as pairwise stability in two-sided settings. We show that chain stability is equivalent to … stability if all agents' preferences are jointly fully substitutable and satisfy the Laws of Aggregate Supply and Demand. In the …
Persistent link: https://www.econbiz.de/10013189046
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Chain stability in trading networks
Hatfield, John William; Kominers, Scott Duke; Nichifor, … - In: Theoretical economics : TE ; an open access journal in … 16 (2021) 1, pp. 197-234
In a general model of trading networks with bilateral contracts, we propose a suitably adapted chain stability concept … that plays the same role as pairwise stability in two-sided settings. We show that chain stability is equivalent to … stability if all agents' preferences are jointly fully substitutable and satisfy the Laws of Aggregate Supply and Demand. In the …
Persistent link: https://www.econbiz.de/10012415626
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Chapter 16. Formation of Networks and Coalitions
Bloch, Francis; Dutta, Bhaskar - In: Handbook of social economics : volume 1, (pp. 729-779). 2011
This chapter surveys recent models of coalition and network formation in a unified framework. Comparisons are drawn among various procedures of network and coalition formation, involving simultaneous and sequential moves. The survey also covers models of group and network formation by farsighted...
Persistent link: https://www.econbiz.de/10014025687
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From bilateral two-way to unilateral one-way flow link-formation
Olaizola, Norma; Valenciano, Federico - In: SERIEs - Journal of the Spanish Economic Association 7 (2016) 2, pp. 257-278
stability for the intermediate model. Dynamics are also discussed. …
Persistent link: https://www.econbiz.de/10011650320