Notes, Comments and Preliminary results Sep 24 2020 Rashid Sbia and Helmi Hamdi   Remittances and inflation in OPEC countries:Evidence from bias-corrected least-squares dummy variable (CLSDV) estimator   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Nov 03 2019 Hakimi Abdelaziz and Hamdi Helmi   Financial development and human development: A non-linear analysis for Oil-exporting and Oil-importing countries in MENA region   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Nov 09 2016 Nidhal Mgadmi , Helmi Hamdi and Houssem Rachdi   Non-Linear Modelling of Money Demand in Tunisia: Evidence from the STAR Model   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Jun 30 2013 Helmi Hamdi and Rashid Sbia   The relationship between natural resources rents, trade openness and economic growth in Algeria   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   May 14 2013 Helmi Hamdi , Rashid Sbia , Hakimi Abdelaziz and Wafa Khlaifia hakimi   Multivariate Granger causality between foreign direct investment and economic growth in Tunisia   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result