Idriss El abbassi Faculty of Legal, Economic, and Social Sciences in Rabat-Agdal, Mohammed V University   idriss_elabbassi@yahoo.fr ,   idriss_elabbassi@yahoo.fr             JEL Areas: F2 : International Factor Movements and International Business: General E3 : Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data)