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

  1. Monica Patriche 1
  2. Carlos Hervés Beloso
  1. 1 University of Bucharest, Faculty of Mathematics and Computer Science
Working paper series ( RGEA )

Ano de publicación: 2013

Número: 2

Tipo: Documento de traballo


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.