Keywords:
Marwa Fersi
Department of financial economics, Sfax University, Tunisia
Mouna Boujelbène
Department of Accounting and Finance, University of Sfax, Sfax, Tunisia
Mouna Abdelhedi
Department of Accounting and Finance, University of Sfax, Sfax, Tunisia
Nihel Halouani
Department of Accounting and Finance, University of Sfax, Sfax, Tunisia
Yousra Trichilli
Department of Economics and Management, University of Sfax, Sfax, Tunisia
Yomna Daoud
Department of Accounting and Finance, University of Sfax, Sfax, Tunisia
Taicir Mizghani
Department of Economics and Management, University of Sfax, Sfax, Tunisia