Soto-Rodríguez, E. and Maiz-Vázquez, E. (2016) “Implications of Including Non-Executives’ Perception in the Executive Opinion Survey: A Hierarchical Bias Effect in the Global Competitive Index”, Journal of Marketing Development and Competitiveness, 10(2). Available at: https://articlegateway.com/index.php/JMDC/article/view/1849 (Accessed: 24 November 2024).