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Eficiencia y Productividad en Distribuidoras Eléctricas: Repaso de la Metodología y Aplicación

Author

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  • Canay, Iván

    (Universidad Argntina de la Empresa)

Abstract

En este trabajo se discute la aplicación de las fronteras de eficiencia y se describe el método econométrico para estimar las mismas. Dentro de los aspectos tratados, se detallan los dos métodos de estimación econométrica posibles: Mínimos Cuadrados Clásicos Modificados (MOLS) y Máxima Verosimilitud (ML); intentado identificar las ventajas relativas de cada método. A su vez, se muestra como la heteroscedasticidad sobre cada una de las componentes aleatorias puede afectar de forma distinta a la medida de eficiencia y a cada método de estimación. Todas estas herramientas son finalmente utilizadas para realizar una comparación internacional de empresas distribuidoras de energía eléctrica.

Suggested Citation

  • Canay, Iván, 2002. "Eficiencia y Productividad en Distribuidoras Eléctricas: Repaso de la Metodología y Aplicación," UADE Textos de Discusión 35_2002, Instituto de Economía, Universidad Argentina de la Empresa.
    • Handle: RePEc:ris:uadetd:2002_035
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    More about this item

    Keywords

    Clásicos Modificados; Máxima Verosimilitud; heteroscedasticidad; medida de eficiencia; empresas distribuidoras de energía eléctrica;
    All these keywords.

    JEL classification:

    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities

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