Management & Economics Research Journal is a peer reviewed quarterly international journal and free of charge (not charge any article processing charges "APCs" or publication fees), It is also fully open-access journal for readers and authors, issued regularly by Faculty of Economics, Commercial and Management Sciences - Ziane Achour University of Djelfa (Governmental university affiliated with the Ministry of Higher Education and Scientific Research in Algeria), in four issues (March, June, September and December) from each year. The Journal is interested in the following fields of research (Business, Management, Accounting, Economics, Econometrics and Finance).