Mar 23 2018 Amine Ben Amar   An old wine in new shari'a compliant bottles? A time-frequency wavelet analysis of the efficiency of monetary policy in dual financial systems   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 30 2015 Abdelkader Aguir and Mounir Smida   Efficiency of monetary policy under inflation targeting   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result