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Diversificación del portafolio pesquero estabiliza las capturas y el ingreso. Evidencia de una pesquería artesanal en Colombia

Author

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  • Andrés Vargas Perez
  • Sebastián Restrepo
  • David Díaz Florian

Abstract

De manera creciente se reconoce que la diversidad biológica estabiliza los procesos del ecosistema y los servicios que estos proveen a la sociedad. Al reducir la fluctuación temporal de la biomasa, la biodiversidad puede reducir el impacto del cambio en las condiciones ambientales sobre los ingresos de poblaciones rurales que explotan diversos activos naturales. Este efecto es análogo a la función de diversificación del riesgo de los portafolios financieros. Este trabajo presenta evidencia del efecto portafolio en la pesquería artesanal de acceso abierto localizada en la Ciénaga Grande de Santa Marta, Colombia.

Suggested Citation

  • Andrés Vargas Perez & Sebastián Restrepo & David Díaz Florian, 2022. "Diversificación del portafolio pesquero estabiliza las capturas y el ingreso. Evidencia de una pesquería artesanal en Colombia," Documentos Departamento de Economía 20749, Universidad del Norte.
    • Handle: RePEc:col:000383:020749
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    References listed on IDEAS

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    1. Abhijit V. Banerjee & Esther Duflo, 2010. "Giving Credit Where It Is Due," Journal of Economic Perspectives, American Economic Association, vol. 24(3), pages 61-80, Summer.
    2. Timothy J. Cline & Daniel E. Schindler & Ray Hilborn, 2017. "Fisheries portfolio diversification and turnover buffer Alaskan fishing communities from abrupt resource and market changes," Nature Communications, Nature, vol. 8(1), pages 1-7, April.
    3. Sethi, Suresh Andrew & Reimer, Matthew & Knapp, Gunnar, 2014. "Alaskan fishing community revenues and the stabilizing role of fishing portfolios," Marine Policy, Elsevier, vol. 48(C), pages 134-141.
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