@article{ author = {بلگوریان, میثم, حاجی زاده, بابک, افشاری راد, مجید}, title = {Comparing the performance of downside arbitrage pricing theory (D-APT) and reward beta approach (RBA) in predicting stock returns in Tehran Stock Exchange}, journal = {Financial Economics}, year = {2021}, volume = {15}, number = {56}, pages = {25-58}, doi = {10.30495/fed.2021.687869} }