Hamza Ramli Abdelhamid Mehri University Constantine 2   hamza.ramli@univ-constantine2.dz Ali mendjeli, Constantine 25000 Algeria   hamza.ramli@univ-constantine2.dz             JEL Areas: E6 : Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General D1 : Household Behavior: General