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First Author:
 
Christophe Rault
Toulouse Business School, France
chrault@hotmail.com
 
 
 
 

Second Author:

Mohamed El Hedi Arouri
EDHEC Business School
mohamed.arouri@gmail.fr
 
 
 
 

Third Author:

Adel Ben Youssef
GREDEG-CNRS & Université de Nice Sophia-Antipolis
adel.ben-youssef@unice.fr
 
 
 
 

Fourth Author:

Hatem M'Henni
ESC Tunis, University of Manouba
hatem.mhenni@topnet.tn