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Estimación de beneficios económicos por el mejoramiento del sistema de tratamiento de aguas residuales en la ciudad de Puno (Perú)

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  • Juan Walter Tudela-Mamani

Abstract

Este artículo tiene como objetivo estimar los beneficios económicos que se pueden generar por la ejecución de un proyecto de mejoramiento del sistema de tratamiento de aguas residuales en la ciudad de Puno. Utilizando el método de valoración contingente (MVC) con preguntas referéndum y doble límite, se concluye que el modelo doble límite tiene una mayor consistencia teórica. Se estima una disponibilidad a pagar (DAP) media de S/4,38 por hogar. Los habitantes de la zona sur, lugar más afectado por la contaminación del vertimiento de aguas residuales, tienen mayor disposición a pagar que los habitantes de la zona centro y norte de la ciudad (S/4,90 > S/4,33 > S/3,96). Se confirma mediante el índice de capacidad de pago (ICP) que los habitantes de la zona sur de la ciudad muestran mayor capacidad de pago frente a los habitantes de la zona centro y norte respectivamente (0,423 > 0,321 > 0,301). Respecto a la evaluación social de la alternativa de proyecto se estima un valor presente neto (VPN) de S/8’797,320 con una relación beneficio/costo de S/1,1.

Suggested Citation

  • Juan Walter Tudela-Mamani, 2017. "Estimación de beneficios económicos por el mejoramiento del sistema de tratamiento de aguas residuales en la ciudad de Puno (Perú)," Revista Desarrollo y Sociedad, Universidad de los Andes,Facultad de Economía, CEDE, vol. 79(6), August.
    • Handle: RePEc:col:000090:015701
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    References listed on IDEAS

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    More about this item

    Keywords

    valoración contingente; modelo referéndum; modelo doble límite; disponibilidad a pagar; índice de capacidad de pago.;
    All these keywords.

    JEL classification:

    • Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects

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