%0 Journal Article %A Rahnama Roodposhti, Fereydoun, Sadeh, Ehsan, Fallahshams, Mirfeiz, Ehteshamrasi, reza, Jalilian, jamil %T A Portfolio Optimization Model for a Private Equity Investment Company under Data Insufficiency Condition with an Artificial Bee Colony Meta-heuristic Approach %J Financial Engineering and Portfolio Management %V 9 %N 35 %P 77-104 %D 2018 %R %U https://sanad.iau.ir/fa/Article/1079372