Arrow's impossibility theorem: preference diversity in a single-profile world

• Autores: Allan M. Feldman, Roberto Serrano
• Localización: Documentos de Trabajo ( CEMFI ), Nº. 10, 2007
• Idioma: inglés
• Enlaces
  • Texto completo (pdf)
• Resumen

  • In this paper we provide a simple new version of Arrow¿s impossibility theorem, in a world with only one preference profile. This theorem relies on a new assumption of preference diversity, and we explore alternative notions of preference diversity at length.