دراسة مقارنة لنماذج تسعير الأصول الرأسمالية في تفسير عوائد الأسهم في بورصة الجزائر

الملخص EN

This research paper aims to compare the CAPM and APT, depending on the changes in the BIOPHARM stock returns, the study period was divided into two partial periods, the first was devoted to estimating the two models, while the second was devoted to know which of the two models are valid.

This empirical study concluded that both models are suitable for explaining the return on Algeria Stock Exchange, and that CAPM is the most efficient one in interpretation.