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Some Characterizations of Convex Interval GamesKeywords: Cooperative interval games , convex games , big boss games , superadditive games , marginal games , exact games Abstract: This paper focuses on two characterizations of convex interval games using the notions of superadditivity and exactness, respectively. We also relate big boss interval games with concave interval games and obtain characterizations of big boss interval games in terms of subadditivity and exactness.
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