Similar Search Results

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

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

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

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

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 …