فهرس المقالات Esmat Jamshidi Eini المقاله 1 - The Tail Mean-Variance Model and Extended Efficient Frontier 10.22034/amfa.2020.1892182.1365 Esmat Jamshidi Eini Hamid Khaloozadeh Advances in Mathematical Finance and Applications , العدد 1 , السنة 6 , زمستان 2021