M. Domènech Blázquez, J. M. Giménez Pradales, M. A. Puente del Campo

En este trabajo proporcionamos una nueva caracterización del valor de Shapley definido por Bilbao, Fernández, Jiménez y López en 2008, sobre juegos bicooperativos. Consideramos dos tipos especiales de jugadores: el defensor necesario y el detractor necesario. En general, un jugador necesario es aquel que anula el valor de toda coalición que no lo contiene. En particular, el jugador defensor necesario anula el valor de todo par de coaliciones (S,T) si no pertenece a S, y el jugador detractor necesario hace lo mismo si no pertenece a T. Tenemos varias posibilidades en la asignación de pagos a estos jugadores. Teniendo en cuenta la filosofía del valor clásico de Shapley para juegos cooperativos, introducimos dos nuevas propiedades basadas en la media ponderada que proporcionan asignaciones razonables a este tipo de jugadores. Considerando estas propiedades y las clásicas de linealidad, eficiencia y simetría obtenemos un conjunto de propiedades independientes que lo determinan unívocamente

Keywords: Juego cooperativo, juego bicooperativo, valor de Shapley, bisemivalor de Shapley

Scheduled

Games theory
June 9, 2022  5:10 PM
A14


Other papers in the same session

Criticality orders in flow situations

M. T. Estañ Pereña, V. Fragnelli

Multinomial values, necessary and nullifyimg players

M. Domènech Blázquez, J. M. Giménez Pradales, M. A. Puente del Campo

Formación de coaliciones y estabilidad

F. Carreras Escobar, A. Magaña Nieto

Solutions for Global Games

M. Alvarez Mozos, J. M. Alonso Meijide, M. G. Fiestras Janeiro, A. Jiménez Losada


Latest news

  • 6/8/22
    Visit Alhambra

    Tomorrow, Thursday, we will visit the Alhambra. 1. At 7:00 p.m., buses will start leaving from the door of the Hotel Granada Center (in front of the door of the Faculty of Sciences) 2. Upon arrival, groups with guides will be organized. 3. There will be groups in English language. These groups will wait at the destination until the arrival of all buses. 4. After the visit to the Alhambra we will walk to the Carmen de los Mártires to have a cocktail. 5. On the way back, we can go back by bus, which will leave from the same place where they left us at the Alhambra. 6. Although the way to the Alhambra by bus seems long, it really is close to the city. We invite you, whoever wishes, to go down for a pleasant walk. 7. Do not forget to take your Alhambra ticket and your identity card or passport. The document must be the same whose number matches the ticket number you have.

  • 5/31/22
    YouTube Channel

    The menu label is already on the web from where you can see the live broadcasts: inauguration, plenary sessions, round tables,... Don't forget to enter the YouTube channel and subscribe!!!!

  • 5/27/22
    Gala Dinner

    It opens the possibility that anyone who is registered for the conference, and wants non-registered companions to attend the gala dinner, can do so by paying the price of this dinner (80 euros VAT included). This payment must be made before June 1 (inclusive). To do this, contact with [email protected]

  • 5/23/22
    IMPORTANT WARNING

    To access the Alhambra on the visit on Thursday 9, it is obligatory to present the identification document whose reference was sent to the organization (eurocongress)

  • 5/16/22
    Social Events

    All social events are included with the payment of the corresponding registration.

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