%0 Journal Article %A Sabzei, Elnaz, Hamidian, Mohsen, kianifar, Ali, Shahabadi, Saeid %T The relationship between the cost of equity capital and social responsibility by examining the impact of the company, market risk and asset return on the Tehran Stock Exchange %J Financial Engineering and Portfolio Management %V 16 %N 62 %P 49-68 %D 2025 %R %U https://sanad.iau.ir/fa/Article/1192213