Lemmouchi, RaouyaKouachi, Mourad2021-06-222021-06-222017-06Lemmouchi, Raouya. Kouachi, Mourad. The Relation Between Intermediaries And Efficiency In The Capital Market . Journal of financial and accounting studies. Vol 08 N° 01. June 2017. University of Eloued. [Write here the date of see]. Available at the link [ Copy the download link here ]6864-2602http://dspace.univ-eloued.dz/handle/123456789/9344مقال بمجلة الدراسات المالية والمحاسبية . مج 08 ع01. جوان 2017 . جامعة الواديtract: Different theories along with a large number of reviews and research papers have dealt and still up to the current times, dealing with market efficiency and how capital market players can generate abnormal returns making profit out of the inefficient situations in the capital markets. The paper reviews some of the literature on the inefficiency that sometimes can be caused by the financial intermediaries during the process of their functionsenCapital markets, financial intermediaries, markets efficiencyArticle