List of Articles بازده انتظاری Open Access Article Abstract Page Full-Text 1 - The study of behavioral factors in the selection of optimal portfolio in Maryam Saberi Roya darabi Open Access Article Abstract Page Full-Text 2 - Explain the behavior of the optimal portfolio choice than the standard financial Majid Zanjirdar Reza Mosavi Maryam Saberi Open Access Article Abstract Page Full-Text 3 - Improving the performance of Fama - French models in predicting expected returns by offering new definitions of risk factors in the Tehran stock exchange Ali Mohammadnejadaghdam Alireza Fazlzadeh Vahid Ahmadian Sajad Naghdi 10.30495/afi.2023.1972376.1171