A fixed point theorem and equilibria of abstract economies with w-upper semicontinuous correspondences.

• Monica Patriche ^[1] ; Carlos Hervés Beloso
  1. [1] University of Bucharest

     University of Bucharest

     Sector 3, Rumanía

     
• Localización: Working paper series ( RGEA ), Nº. 2, 2013
• Idioma: inglés
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• Resumen

  • We introduce the notion of w-upper semicontinuous correspondences and give a new fixed-point theorem. We also introduce the notion of correspondences with e-USS-property. These results can be applied to obtain some new equilibrium theorems for abstract economies.