Elwira Gross-Gniot is postdoctoral researcher in economics in the Faculty of Management, University of Warsaw, Poland, and a member of the Management Board, University of Warsaw Foundation.Maciej Dębski is Doctor of Economics specializing in management sciences, with expertise in marketing and tourism management and Managing Director of the University of Social Sciences campus in Warsaw, Poland, and Head of the Department of Tourism and Marketing.Ewa Szkudlarek is postdoctoral researcher and lecturer in management and communication studies at University of Social Sciences, Faculty of Management and Security, Warsaw, Poland.