Characterizing Convexity of Games using Marginal Vectors

S. van Velzen, H.J.M. Hamers, H.W. Norde

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In this paper we study the relation between convexity of TU games and marginal vectors.We show that if specfic marginal vectors are core elements, then the game is convex.We characterize sets of marginal vectors satisfying this property, and we derive the formula for the minimum number of marginal vectors in such sets.
Original languageEnglish
Place of PublicationTilburg
PublisherOperations research
Number of pages11
Publication statusPublished - 2003

Publication series

NameCentER Discussion Paper


  • game theory
  • convexity
  • marginal vectors


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