Ernesto León-Castro is an Associate Professor at the Universidad Católica de la Santísima Concepcion (Chile). He has a PhD in Administrative Sciences from Universidad de Occidente (Mexico). Member of the National System of Researchers (Level 2). His research areas include aggregation operators, decision-making, innovation, finance, fuzzy logic, and other related topics. He is part of the Ibero-American Network for Competitiveness, Innovation and Development (REDCID) and is a member of the Business Studies in Uncertain Environments research group.

Fabio Raul Blanco Mesa is a Full Professor and Senior Researcher at the Universidad Pedagógica y Tecnológica de Colombia. He received his PhD in Business from the Department of Economics and Business Organization of the University of Barcelona and has Master's degrees in Business, Finance and Insurance Research, and Sports Business Management from the University of Barcelona. He also has a Sports Administrator degree from Francisco José de Caldas District University. His areas of interest include issues related to decision making, competitiveness, interest groups, entrepreneurship, entrepreneurship, regional development, strategic analysis, diffuse systems and aggregation operators applied to management, uncertainty, and bibliometrics.

Victor Alfaro Garcia is the Deputy Coordinator of the Ibero-American Network for Competitiveness Innovation and Development REDCID, a program attached to the Ibero-American Program of Science and Technology for Development CYTED. He received his PhD in International Business with specialization in models for the treatment of uncertainty in decision making. He

Anna Maria Gil-Lafuente is a Full Professor in the Department of Business Administration at the University of Barcelona, Spain. She has a MSc and a PhD Degree in Business Administration from the University of Barcelona. She is on the editorial board of several journals and her areas of interest in decision making, aggregation operators, fuzzy systems, uncertainty, and finance.