%0 Journal Article %A Ghaffari, Farhad, fathi, sahar %T Dependence structure and portfolio risk in Iran exchange market by using GARCH-EVT-Copula method %J Financial Engineering and Portfolio Management %V 11 %N 42 %P 302-332 %D 2020 %R %U https://sanad.iau.ir/fa/Article/1078048