Nadia Mansour is an assistant at The University of Sousse Tunisia, and a visiting researcher at the University of Salamanca- Spain. Her research interests focus on Banking, macroeconomic, DSGE, Big Data, Business Tourism, and Innovation. She is an academic member and ambassador of Communication Institute of Greece, a committee member of indexed conferences, editorial Board Member of Taylor & Francis, IGI GLOBAL, and Springer, a reviewer in IGI Global, Emerald, and Wiley. She has presented various scientific papers in international (France, Morocco, USA, Turkey) and national conferences. She is also a keynote speaker and session chair in several conferences in (Turkey, India UAE). She has several published articles in ranked journals and chapters (IGI Global & Palgrave Macmillan) as well as edited books (Taylor & Francis, Springer).