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Sami Saafi
FSEG Mahdia, University of Monastir Tunisia;UAQUAP, ISGT, University of Tunis
 
Mahdia, 5100
Tunisia
 
samisaafi@yahoo.fr
 
 
 
 
 
 
JEL Areas:
J6 : Mobility, Unemployment, and Vacancies: General
C1 : Econometric and Statistical Methods: General