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		| Olfa  Kaabia | 
	
		| INSEEC U, INSEEC Grande école Paris | 
	
		| okaabia@inseec.com | 
	
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		| 27, avenue claude vellefaux | 
	
		| Paris, 75010, France | 
	
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		| Ilyes  Abid | 
	
		| ISC Business School Paris | 
	
		| iabid@iscparis.com | 
	
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		| Abderrazak  Dhaoui | 
	
		| University of Sousse, IHEC, LaREMFiQ, and Ipag Business School | 
	
		| abderrazak.dhaoui@yahoo.fr | 
	
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		| Khaled  Guesmi | 
	
		| Paris School of Business and CRECC, Paris | 
	
		| kalloda_fr@yahoo.fr | 
	
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