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Article

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Accepted version

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2017-11

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/116785

Power indices and minimal winning coalitions for simple games in partition function form

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https://doi.org/10.1007/s10726-017-9542-x

Abstract

We propose a generalization of simple games to partition function form games based on a monotonicity property that we define in this context. This property allows us to properly speak about minimal winning embedded coalitions. We propose and characterize two power indices based on such coalitions. Finally, the new indices are used to study the distribution of power in the Parliament of Andalusia that emerged after the elections of March 22, 2015.

Subject

Teoria de jocs, Teoria de l'estimació, Jocs cooperatius (Matemàtica), Presa de decisions (Estadística)

Subject (English)

Game theory, Estimation theory, Cooperative games (Mathematics), Statistical decision

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Articles publicats en revistes (Matemàtica Econòmica, Financera i Actuarial)

Citation

ALONSO-MEIJIDE, José Mª, ÁLVAREZ-MOZOS, Mikel and FIESTRAS-JANEIRO, M. Gloria. Power indices and minimal winning coalitions for simple games in partition function form. Group Decision and Negotiation. 2017. Vol. 26, num. 6, pags. 1231-1245. ISSN 0926-2644. [consulted: 16 of August of 2026]. Available at: https://hdl.handle.net/2445/116785

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