The portfolio effect in a small-scale fishery reduces catch and fishing income variability in a highly dynamic ecosystem

• Andrés Vargas ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: andresmv@uninorte.edu.co

  Affiliation Department of Economics, Universidad del Norte, Barranquilla, Atlántico, Colombia

  https://orcid.org/0000-0002-8642-6154

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• Sebastián Restrepo,

  Roles Conceptualization, Investigation, Methodology, Writing – review & editing

  Affiliation Departamento de Desarrollo Rural y Regional, Pontificia Universidad Javeriana, Bogotá, Colombia

  https://orcid.org/0000-0001-9583-5155

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• David Diaz

  Roles Conceptualization, Funding acquisition, Writing – review & editing

  Affiliation Department of Economics, Universidad del Norte, Barranquilla, Atlántico, Colombia

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