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Modification of shapley value and its implementation in decision making
Zaremba, Leszek; Zaremba, Cezary S.; Suchenek, Marek - In: Foundations of Management : the journal of Warsaw … 9 (2017) 1, pp. 257-222
than usual discount of $10 million among 5 importers. The discount is a result of forming a coalition by 5 current …
Persistent link: https://www.econbiz.de/10011856465
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Game-theoretic principles of decision management modeling under the coopetition
Heiets, Iryna; Oleshko, Tamara; Leshchinsky, Oleg - In: International game theory review 23 (2021) 1, pp. 1-19
Persistent link: https://www.econbiz.de/10012600000
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Weighted nucleoli and dually essential coalitions : (extended version)
Solymosi, Tamás - 2019 - (extended version)
We study linearly weighted versions of the least core and the (pre)nucleolus and investigatethe reduction possibilities in their computation. We slightly extend some well-known related results and establish their counterparts by using the dual game. Our main results imply, for example, that if...
Persistent link: https://www.econbiz.de/10012016477
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Simultaneous penalization and subsidization for stabilizing grand cooperation
Liu, Lindong; Qi, Xiangtong; Xu, Zhou - In: Operations research 66 (2018) 5, pp. 1362-1375
Persistent link: https://www.econbiz.de/10011932478
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Stabilizing grand cooperation via cost adjustment : an inverse optimization approach
Liu, Lindong; Qi, Xiangtong; Xu, Zhou - In: INFORMS journal on computing : JOC ; charting new … 36 (2024) 2, pp. 635-656
Persistent link: https://www.econbiz.de/10014532316
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Coalitions and collective action
Holler, Manfred J. (revision) - 1984
Persistent link: https://www.econbiz.de/10000071603
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The maximal payoff and coalition formation in coalitional games
Zhao, Jingang (contributor) - 2008
) core is empty if and only if the maximum of generated payoffs (mgp) is greater than the grand coalition’s payoff v(N), or …
Persistent link: https://www.econbiz.de/10003715105
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Coalitional matchings
Dimitrov, Dinko (contributor);  … - 2008
A coalitional matching is a two-sided matching problem in which agents on each side of the market may form coalitions such as student groups and research teams who - when matched - form universities. We assume that each researcher has preferences over the research teams he would like to work in...
Persistent link: https://www.econbiz.de/10003715272
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Convex games versus clan games
Brânzei, Rodica (contributor); Dimitrov, Dinko (contributor) - 2006
In this paper we provide characterizations of convex games and total clan games by using properties of their corresponding marginal games. We show that a "dualize and restrict" procedure transforms total clan games with zero worth for the clan into monotonic convex games. Furthermore, each...
Persistent link: https://www.econbiz.de/10003731215
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On core membership testing for hedonic coalition formation games
Sung, Shao Chin (contributor); Dimitrov, Dinko (contributor) - 2005
We are concerned with the problem of core membership testing for hedonic coalition formation games, which is to decide … whether a certain coalition structure belongs to the core of a given game. We show that this problem is co-NP complete when … players' preferences are additive. -- Additivity ; Coalition formation ; Core ; Co-NP completeness ; Hedonic games …
Persistent link: https://www.econbiz.de/10003731608