Yet another proof of the existence of a competitive equilibrium

• Autores: Antonio D'Agata
• Localización: Revista de análisis económico, ISSN-e 0718-8870, ISSN 0716-5927, Vol. 16, Nº 2, 2001, págs. 155-158
• Idioma: inglés
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• Resumen

  • This note provides a new proof of the existence of a walrasian equilibrium in pure exchange economies under quite standard and general assumptions. The proof still employs a fixed point argument, however, it is shorter and simpler than those currently available for the case considered.