| Table of contents suma neg. vol.12 no.27 Bogotá July/Dec. 2021 Research article | | | | · Halo Effect: study of organic coffee with experimental designs Valencia Cárdenas, Marisol; Muñetón Santa, Guberney; Restrepo, Jorge Aníbal
| | | | · Artificial intelligence and decision making problems: The need for an ethical context Verdegay, José Luis; Lamata, M.ª Teresa; Pelta, David; Cruz, Carlos
| | | | · Shared value actions carried out by business groups in Colombia Castrillón-Castaño, Yuly Vanessa; Correa-Marulanda, Yulieth Catalina; Jaramillo-Bedoya, Daniela; Correa-García, Jaime Andrés
| | | | · Technological capability, transactional capability and firm Boundaries Campos-Teixeira, Diogo Marcelino; Tello-Gamarra, Jorge
| | | | · Colombia - north triangle FTA: an example of south-south commercial development Deaza Ávila, José Armando; Pinto Quijano, Ángela Cristina; Castiblanco-Moreno, Suelen Emilia
| | | | · Collaborative consumption: trust, a critical factor in the purchase intention Mejía Delgado, Oscar Armando; Mendoza Torres, Christian Paulina; Mejia Delgado, Yuri Yasmin
| | | Review article | | | | · Investment in brands and its relationship with business results Cardozo-Torres, Valentina; Méndez-Morales, Alberto; Herrera, Milton M.
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