UB Game Theory Research Group
@ubgametheory.bsky.social
Financially supported by the Spanish Ministerio de Ciencia, Innovación y Universidades through grant PID2023-150472NB-I00 and PID2024-161723NB-I00.
https://www.ub.edu/gametheory
https://www.ub.edu/gametheory
Our group members participated in the 22nd Annual Meeting of the Spanish Social Choice Network, where members from different nodes of the network presented and discussed ongoing projects. It was a fruitful meeting, held this year at UIC in Barcelona on Nov 28–29. #econsky #socialchoice #gametheory
December 1, 2025 at 1:11 PM
Our group members participated in the 22nd Annual Meeting of the Spanish Social Choice Network, where members from different nodes of the network presented and discussed ongoing projects. It was a fruitful meeting, held this year at UIC in Barcelona on Nov 28–29. #econsky #socialchoice #gametheory
🚨New paper alert🚨
Our member Mikel Álvarez-Mozos together with Inés Macho-Stadler and David Peréz-Castrillo from Barcelona School of Economics published their work titled "Sequential creation of surplus and the Shapley value" at Games and Economic Behavior.
#gametheory #econsky #externalities
Our member Mikel Álvarez-Mozos together with Inés Macho-Stadler and David Peréz-Castrillo from Barcelona School of Economics published their work titled "Sequential creation of surplus and the Shapley value" at Games and Economic Behavior.
#gametheory #econsky #externalities
November 29, 2025 at 9:07 PM
🚨New paper alert🚨
Our member Mikel Álvarez-Mozos together with Inés Macho-Stadler and David Peréz-Castrillo from Barcelona School of Economics published their work titled "Sequential creation of surplus and the Shapley value" at Games and Economic Behavior.
#gametheory #econsky #externalities
Our member Mikel Álvarez-Mozos together with Inés Macho-Stadler and David Peréz-Castrillo from Barcelona School of Economics published their work titled "Sequential creation of surplus and the Shapley value" at Games and Economic Behavior.
#gametheory #econsky #externalities
Today our member Maxim Senkov presented his ongoing project “Democratic Backsliding in Times of Crisis” at our seminar series.
November 12, 2025 at 5:21 PM
Today our member Maxim Senkov presented his ongoing project “Democratic Backsliding in Times of Crisis” at our seminar series.
It turns out that non-manipulability via merging (the non-participating agents should not be worse off) identifies constrained egalitarianism in awards, while non-manipulability via splitting points out constrained egalitarianisms in losses. #ClaimsProblems #FairDivision #GameTheory
November 9, 2025 at 5:52 PM
It turns out that non-manipulability via merging (the non-participating agents should not be worse off) identifies constrained egalitarianism in awards, while non-manipulability via splitting points out constrained egalitarianisms in losses. #ClaimsProblems #FairDivision #GameTheory
🚨New paper🚨
Our PhD researcher Xiuxia Yin and members Pedro Calleja and Josep Maria Izquierdo have published their work titled "Claims manipulations discriminate between egalitarian rules" in Theory and Decision. #ClaimsProblems #FairDivision #GameTheory
Full paper: tinyurl.com/egalitarianr...
Our PhD researcher Xiuxia Yin and members Pedro Calleja and Josep Maria Izquierdo have published their work titled "Claims manipulations discriminate between egalitarian rules" in Theory and Decision. #ClaimsProblems #FairDivision #GameTheory
Full paper: tinyurl.com/egalitarianr...
November 9, 2025 at 5:52 PM
🚨New paper🚨
Our PhD researcher Xiuxia Yin and members Pedro Calleja and Josep Maria Izquierdo have published their work titled "Claims manipulations discriminate between egalitarian rules" in Theory and Decision. #ClaimsProblems #FairDivision #GameTheory
Full paper: tinyurl.com/egalitarianr...
Our PhD researcher Xiuxia Yin and members Pedro Calleja and Josep Maria Izquierdo have published their work titled "Claims manipulations discriminate between egalitarian rules" in Theory and Decision. #ClaimsProblems #FairDivision #GameTheory
Full paper: tinyurl.com/egalitarianr...
🚨New paper🚨
One of our PhD researchers, Martí Jané-Ballarín, has published a paper titled "The Essential Coalitions Index in Games with Restricted Cooperation" in the International Journal of Game Theory. #GameTheory #CooperativeGames #PoliticalScience #PowerIndices #EconSky
One of our PhD researchers, Martí Jané-Ballarín, has published a paper titled "The Essential Coalitions Index in Games with Restricted Cooperation" in the International Journal of Game Theory. #GameTheory #CooperativeGames #PoliticalScience #PowerIndices #EconSky
November 1, 2025 at 5:24 PM
🚨New paper🚨
One of our PhD researchers, Martí Jané-Ballarín, has published a paper titled "The Essential Coalitions Index in Games with Restricted Cooperation" in the International Journal of Game Theory. #GameTheory #CooperativeGames #PoliticalScience #PowerIndices #EconSky
One of our PhD researchers, Martí Jané-Ballarín, has published a paper titled "The Essential Coalitions Index in Games with Restricted Cooperation" in the International Journal of Game Theory. #GameTheory #CooperativeGames #PoliticalScience #PowerIndices #EconSky
We were also delighted to welcome Leslie Marx (Fuqua School of Business at Duke University) and Alfonso Díez Minguela (the University of Valencia).
October 24, 2025 at 5:22 PM
We were also delighted to welcome Leslie Marx (Fuqua School of Business at Duke University) and Alfonso Díez Minguela (the University of Valencia).
Our group member Oihane Gallo presented her work on stability under the Kalai-Smorodinsky bargaining solution.
October 24, 2025 at 5:22 PM
Our group member Oihane Gallo presented her work on stability under the Kalai-Smorodinsky bargaining solution.
Pierre Courtois from Center for Environmental Economics - Montpellier gave a talk at our seminar series on "Spatial priorities for invasive alien species control: management objectives matter"
(cc @ubeconomics.bsky.social) #EconSky #ORMS
(cc @ubeconomics.bsky.social) #EconSky #ORMS
October 9, 2025 at 7:44 AM
Pierre Courtois from Center for Environmental Economics - Montpellier gave a talk at our seminar series on "Spatial priorities for invasive alien species control: management objectives matter"
(cc @ubeconomics.bsky.social) #EconSky #ORMS
(cc @ubeconomics.bsky.social) #EconSky #ORMS