Aracı Kurum Tavsiyelerinin Hisse Senedi Değeri Üzerine Etkisi
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The purpose of this study is to examine the impact of announced analysts` recommendations on the BİST traded companies` stock performances. The other goal of this study is to investigate whether the market is semi-strong form efficient. For the data analysis event study is used. As a result of calculations, it is determined positive reaction between brokerages` recommendations and stock prices. Also investors can obtain abnormal returns before and after of event day. It shows that existence of abnormal returns after disclosure, market is not efficient at semi-efficient form in terms of market efficiency. Besides, the existence of abnormal returns before the event day reveals that, there is a possibility that the recommendations have been used before to direct investments.