The core and the Weber set for bicooperative games
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This paper studies two classical solution concepts for the structure of bicooperative games. First, we define the core and the Weber set of a bicooperative game and prove that the core is always contained in the Weber set. Next, we introduce a special class of bicooperative games, the so-called bisupermodular games, and show that these games are the only ones in which the core and the Weber set coincide.
AMS Subject Classification91A12
KeywordsBicooperative games Core Weber set Bisupermodular games
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