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Comercio y Geografía Económica: una nota sobre la contribución de Krugman a la teoría económica

Author

Listed:
  • Posada Duque, Héctor Mauricio
  • Vélez Villegas, Juan Esteban

Abstract

Resumen: El objetivo de esta nota es presentar la contribución de Paul Krugman a la teoría económica. Se muestra el aporte y la influencia que tienen sus artículos de 1979 y 1991 en la renovación de la teoría del comercio y la aparición de la nueva geografía económica. En especial, se muestra que Krugman crea un marco teórico que permite explicar fenómenos como el comercio intraindustrial, el comercio entre los países desarrollados y los procesos de aglomeración, bajo escenarios de competencia monopolística y de rendimientos crecientes a escala. El interés de la contribución de Krugman estriba en que estos fenómenos no habían podido ser explicados satisfactoriamente por el modelo neoclásico estándar

Suggested Citation

  • Posada Duque, Héctor Mauricio & Vélez Villegas, Juan Esteban, 2008. "Comercio y Geografía Económica: una nota sobre la contribución de Krugman a la teoría económica," Revista Lecturas de Economía, Universidad de Antioquia, CIE, November.
    • Handle: RePEc:col:000174:005344
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    More about this item

    Keywords

    Rendimientos crecientes; competencia monopolística; Paul Krugman; nueva teoría del comercio; nueva geografía económica;
    All these keywords.

    JEL classification:

    • B30 - Schools of Economic Thought and Methodology - - History of Economic Thought: Individuals - - - General
    • F10 - International Economics - - Trade - - - General
    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • R10 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - General

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