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El efecto de cambios en la regulación del mercado mayorista de electricidad en Colombia en un modelo estructural de subastas complejas

Author

Listed:
  • Balat, Jorge
  • Carranza, Juan Esteban
  • Martin, Juan David
  • Riascos, Alvaro J

Abstract

En este documento investigamos los efectos de un cambio en la regulación del mercado spot de electricidad en Colombia, que tuvo lugar en 2009. Específicamente, la regulación cambió de un esquema de subastas simples a uno de subastas complejas para permitir a los generadores hacer ofertas separadas de los componentes fijos y variables de sus costos. El aumento en la flexibilidad tuvo como objeto la reducci´on de las ineficiencias que resultan de las no-convexidades en las estructuras de costos de los generadores térmicos. Estimamos y computamos un modelos estructural que cuantifica los efectos de este cambio en la eficiencia del despacho de energía y en los precios mayoristas. De forma consistente con resultados descriptivos previos, encontramos que bajo el nuevo mecanismo de despacho se incrementó la eficiencia, pero los precios se incrementaron.

Suggested Citation

  • Balat, Jorge & Carranza, Juan Esteban & Martin, Juan David & Riascos, Alvaro J, 2023. "El efecto de cambios en la regulación del mercado mayorista de electricidad en Colombia en un modelo estructural de subastas complejas," Working papers 100, Red Investigadores de Economía.
  • Handle: RePEc:rie:riecdt:100
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    More about this item

    Keywords

    Subastas; Estimación estructural; Mercados de electricidad;
    All these keywords.

    JEL classification:

    • C57 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Econometrics of Games and Auctions
    • Q4 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities

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