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Ventas atadas y agregacion de servicios en un esquema de precios tope

Author

Listed:
  • Miguel Martinez

    (OSIPTEL, Gerencia de Politicas Regulatorias y Competencia)

Abstract

Este documento estudia el impacto de la aplicacion de un esquema de precios tope sobre el equilibrio de mercado (precios y cantidades) en un monopolio multiproducto, asi como sobre sus decisiones de realizar ventas atadas, cuando dicho esquema no abarca todos los bienes que pueden ser atados. Se desarrolla un modelo de escrutinio monopolistico, asumiendo la condicion de un solo cruce en las preferencias individuales para trabajar el modelo con un monopolio unidimensional. Se demuestra que existen diferencias en los resultados, a nivel de equilibrio y de bienestar de los consumidores, si todos los precios de los servicios que la empresa puede incluir en una venta atada no estan restringidos por el esquema de precios tope. Esta diferencia surge porque se incentiva a la empresa a realizar ventas atadas de diferentes productos que le permiten reducir el precio implicito de los bienes sujetos al precio tope sin generar reducciones equivalentes en los precios finales pagados por los usuarios, lo cual nos aleja del optimo social.

Suggested Citation

  • Miguel Martinez, "undated". "Ventas atadas y agregacion de servicios en un esquema de precios tope," Documentos de Trabajo 2, OSIPTEL.
  • Handle: RePEc:opt:doctra:2
    as

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    File URL: http://www.osiptel.gob.pe/Archivos/Docs_RePEc/opt/DocumentosTrabajo/DT2_Martinez.pdf
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    More about this item

    Keywords

    Ventas Atadas; Servicios Adicionales; Escrutinio Monopolistico; Incertidumbre; Precios Tope;
    All these keywords.

    JEL classification:

    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

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