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Curvas funcionales de Lorenz: análisis datual e inferencias

Author

Listed:
  • Chaves, Emilio José

    (Universidad de Nariño)

Abstract

Enfoca las ideas pioneras de Pareto y Lorenz sobre desigualdad de rentas desde la perspectiva de su ordenamiento datual. De allí plantea un método no-ortodoxo para inferir curvas funcionales de Lorenz (CL) no-paramétricas a partir de datos empíricos puntuales o agrupados, en base a dos premisas principales: 1) Ordenamiento datual descendente rico-a-pobre (RaP); 2) Análisis datual logarítmico para inferir un Vector- Función estructural, clave por su presencia tanto en la forma funcional de la CL, como en la Función de Distribución Acumulativa (FDA) derivada. Aparentemente esta área estadística requiere una revisión teórica. Por su significado en metodología de investigación para diversas disciplinas, las ideas aquí consignadas quizás podrían ayudar en el futuro para estructurar una nueva teoría general, otro manejo datual práctico y otra ensenanza de las funciones en el sector de distribuciones univariables continuas, dentro del contexto de las CL.

Suggested Citation

  • Chaves, Emilio José, 2009. "Curvas funcionales de Lorenz: análisis datual e inferencias," Revista Tendencias, Universidad de Narino, vol. 10(2), pages 77-118, July.
    • Handle: RePEc:col:000520:019030
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    More about this item

    Keywords

    Curvas Funcionales de Lorenz; Métodos No-Paramétricos de Inferencia Estadística; Distribuciones Contínuas Univariables; Ordenamiento Descendente;
    All these keywords.

    JEL classification:

    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • C46 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Specific Distributions
    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
    • N01 - Economic History - - General - - - Development of the Discipline: Historiographical; Sources and Methods

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