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Un sistema casi ideal de demanda para el gasto en Colombia: Una estimación utilizando el método generalizado de los momentos en el período 1968-2007

Author

Listed:
  • Daniel Londono Cano
  • Edwar Londono Zapata
  • Andrés Ramirez Hassan

Abstract

El presente trabajo utiliza una Aproximación Lineal del Modelo Casi Ideal de Demanda (Linear Approximation/Almost Ideal Demand System) para examinar los gastos de los colombianos en la canasta básica, y estimar sus respectivas elasticidades precio y gasto, a partir de datos de series de tiempo para Colombia en el período de 1968-2007. Las elasticidades gasto y precio, compensadas y no compensadas, presentan los signos esperados, siendo en su mayoría menores en valor absoluto a uno y estadísticamente significativas.

Suggested Citation

  • Daniel Londono Cano & Edwar Londono Zapata & Andrés Ramirez Hassan, 2011. "Un sistema casi ideal de demanda para el gasto en Colombia: Una estimación utilizando el método generalizado de los momentos en el período 1968-2007," Revista Ecos de Economía, Universidad EAFIT, June.
    • Handle: RePEc:col:000442:009290
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    Cited by:

    1. garcia, juan manuel & alvarado enciso, alfredo, 2018. "Estimación de elasticidades de demanda de bienes y servicios en Perú mediante los métodos AIDS y QUAIDS [Estimating demand elasticities of goods and services in Peru using the AIDS and QUAIDS metho," MPRA Paper 89282, University Library of Munich, Germany.

    More about this item

    Keywords

    Gastos de hogares; sistemas de demanda; elasticidades; LA-AIDS; método delta;
    All these keywords.

    JEL classification:

    • C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis

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