1. Department of Statistics, Econometrics, Operations Research, Business Organization and Applied Economics, Faculty of Law and Economic and Business Sciences, University of Córdoba, Córdoba, Spain
2. Faculty of Social and Humanistic Sciences, ESPOL Polytechnic University, Guayaquil, Ecuador
3. Research Group on Innovation, Management, Marketing and Knowledge Economy Research (I2MAKER), ESPOL, Guayaquil, Ecuador