Manuel Vargas-Vargas (Orcid ID: 0000-0002-9701-8148) Tenure Associate Professor of Economic and Business Statistics at University of Castilla-La Mancha, Spain, since 2001. Ph.D. in Economics (1997) at University of Castilla-La Mancha (1997) B.A. in Mathematics and Statistics at University of Granada (1992). Member of the Research Group: Economic, Tourism and Environmental Analysis and Research (ETEAR), University of Castilla-La Mancha. Lines of investigation: - Statistical Methods for Social Sciences. - Environmental Sustainability of Tourism. - Disability Studies, Women. Author of several scientific publications, including ooks, book chapters, and scientific papers in national and international journals.