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Equilibrio de Cournot-Nash y competencia perfecta en el modelo de crecimiento de Solow-Uzawa

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  • Wei-Bin Zhang

Abstract

El propósito de este estudio es contribuir a la teoría del crecimiento económico por medio de la introducción de la competencia de Cournot en el modelo neoclásico del crecimiento económico de Solow-Uzawa con el concepto de ingreso disponible y la función de utilidad de Zhang. El modelo de crecimiento de dos sectores de Solow-Uzawa maneja el crecimiento económico con dos sectores con todos los mercados perfectamente competitivos. En este trabajo, el sector de bienes finales es el mismo que en el modelo de Solow con competencia perfecta. El sector de bienes de consumo está compuesto por dos firmas y se caracteriza por la competencia de Cournot. Todos los factores de entrada se intercambian en mercados perfectamente competitivos. Solo los consumidores consumen el producto del duopolio. Las firmas perfectamente competitivas tienen una ganancia igual a cero, mientras que las duopolistas tienen ganancias positivas. En este estudio se asume que la población comparte las ganancias de forma equitativa. Primero, construimos un modelo dinámico. Después, encontramos un procedimiento computacional para describir el movimiento de la economía dependiendo del tiempo y realizamos análisis dinámicos comparativos de algunos parámetros. Finalmente, comparamos los desempenos económicos del modelo con competencia de Cournot y el modelo perfectamente competitivo.

Suggested Citation

  • Wei-Bin Zhang, 2021. "Equilibrio de Cournot-Nash y competencia perfecta en el modelo de crecimiento de Solow-Uzawa," Revista CEA, Instituto Tecnológico Metropolitano, vol. 7(15), pages 1-21, September.
  • Handle: RePEc:col:000549:019725
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    References listed on IDEAS

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    6. Wei-Bin Zhang, 2008. "International Trade Theory," Springer Books, Springer, number 978-3-540-78265-0, January.
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    More about this item

    Keywords

    juego de Cournot; competencia perfecta; equilibrio de Nash; modelo de Solow; modelo de Uzawa;
    All these keywords.

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F43 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Economic Growth of Open Economies
    • N30 - Economic History - - Labor and Consumers, Demography, Education, Health, Welfare, Income, Wealth, Religion, and Philanthropy - - - General, International, or Comparative

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