1. Departmento de Gestión Empresarial, University of Bio-Bio; Research Nucleus on Environmental and Natural Resource Economics (NENRE)-EfD Chile; Centro de Estudios de Ñuble (CEÑ) and Interdisciplinary Center for Aquaculture Research (INCAR), Concepción, Chile
2. Facultad de Ciencias Económicas y Administrativas, Universidad Católica de la Santísima Concepción, Concepción, Chile
3. Escuela de Administración y Negocios, University of Concepción; Research Nucleus on Environmental and Natural Resource Economics (NENRE) EfD-Chile and Centre of Applied Ecology and Sustainability (CAPES), Concepción, Chile
4. Nucleus on Environmental and Natural Resource Economics (NENRE)-EfD, Concepción, Chile