مقالات رزومه ایمان استاد

Capital asset pricing model is an equilibrium model to show the relationship between systematic risk and return of capital assets and indicate the pricing of assets due to their systematic risk. Abundance of empirical studies in testing standard and developed CAPM shows the importance of CAPM in estimating the price of financial assets. The meta-analytic approach of this paper creates a distinct realization to this context of finance by using of variance analysis, correlation test and means difference. So we use the statistical results of 418 CAPM tests during 1972 to 2016. The results show that time period of the test, type of portfolio ranking, country development grade, type of systematic risk and the type of CAPM test have a significant effect on the price of beta.