@techreport{34e9abd5a96f47e4b313d38ace7c367f,
title = "A New Characterization of Convex Games",
abstract = "A cooperative game turns out to be convex if and only if all its marginal games are superadditive.",
keywords = "characterization, convex games, marginal games, superadditive games",
author = "R. Br{\^a}nzei and D.A. Dimitrov and S.H. Tijs",
note = "Pagination: 7",
year = "2004",
language = "English",
volume = "2004-109",
series = "CentER Discussion Paper",
publisher = "Operations research",
type = "WorkingPaper",
institution = "Operations research",
}