A fixed point theorem and equilibria of abstract economies with w-upper semicontinuous correspondences.
- Monica Patriche 1
- Carlos Hervés Beloso
- 1 University of Bucharest, Faculty of Mathematics and Computer Science
Revista:
Working paper series ( RGEA )
Ano de publicación: 2013
Número: 2
Tipo: Documento de traballo
Resumo
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.