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Carreteras Urbanas y Desarrollo Rural: el impacto de las vías 4G en la dinámica de las brechas urbano-rurales
[Urban Roads and Rural Development: the impact of 4G roads on the dynamics of urban-rural gaps]

Author

Listed:
  • Daniel Vergara Mateus

    (Universidad de los Andes)

Abstract

Este artículo estima el efecto de la exposición a las vías 4G sobre el valor agregado del sector primario de los municipios rurales en Colombia. Explotando la implementación escalonada de las concesiones 4G y utilizando un enfoque de diferencias en diferencias con múltiples periodos de tratamiento, se encuentra que la exposición a una vía 4G reduce en promedio un 28% el valor agregado de las actividades primarias en los municipios rurales. Este resultado es consistente con la lógica de cambio estructural, puesto que, al mejorar principalmente la conectividad de los cascos urbanos, las vías 4G incrementan los retornos relativos de las actividades urbanas, elevando el costo de oportunidad de permanecer en actividades primarias e induciendo una reasignación de factores fuera del sector rural. Este efecto es más pronunciado en contextos donde las zonas rurales presentan bajos niveles de conectividad local. Consistente con este mecanismo, los municipios con mejores condiciones de conectividad previa experimentan caídas proporcionalmente menores en su valor agregado primario. Estos resultados sugieren que las inversiones en infraestructura vial primaria, cuando no se acompañan con redes viales complementarias, pueden ser un mecanismo que profundice las brechas urbano-rurales.

Suggested Citation

  • Daniel Vergara Mateus, 2026. "Carreteras Urbanas y Desarrollo Rural: el impacto de las vías 4G en la dinámica de las brechas urbano-rurales [Urban Roads and Rural Development: the impact of 4G roads on the dynamics of urban-rural gaps]," Documentos CEDE 2026-39, Universidad de los Andes, Facultad de Economía, CEDE.
  • Handle: RePEc:col:000089:023140
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    Keywords

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    JEL classification:

    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • O18 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
    • R40 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - General
    • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets

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