TY - JOUR AU - Adinehvand, Dariush AU - Razini Rahmani, Ebrahim Ali AU - Khoddam, Mahmoud AU - Ohadi, Fereydoun AU - Hashemizadeh, Elham Sadat TI - Examining the efficiency of optimization models of multi objective genetic algorithm and particle swarm algorithm under the risk criteria of conditional value at risk and mean smai variance in determining the optimal stock portfolio JO - Advances in Finance and Investment VL - 4 IS - 4 SP - 92 EP - 65 PY - 2023 DO - 10.30495/afi.2023.1988982.1233 ER -