In this paper, we provide some coalitional transferable utility extensions of Gale–Mas-Colell economy. By the allocation rule of wealth, we introduce the notion of coalitional TU equilibria and prove the existence theorem under the regular conditions. Furthermore, we give a fuzzy extension of coalition TU equilibria.

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The Coalitional TU Extensions of Gale–Mas-Colell Economy

  • Nengfa Wang,
  • Zhe Yang

摘要

In this paper, we provide some coalitional transferable utility extensions of Gale–Mas-Colell economy. By the allocation rule of wealth, we introduce the notion of coalitional TU equilibria and prove the existence theorem under the regular conditions. Furthermore, we give a fuzzy extension of coalition TU equilibria.