List of Articles Expected returns Open Access Article Abstract Page Full-Text 1 - Estimating Price Delays on Tehran Stock Exchange Ali Ebrahim Nejad Mahdi Pedram Rad Open Access Article Abstract Page Full-Text 2 - The relationship between decision-making Models and investors’ expectations of risk and return invest in financial tools: The Markuitz model Approach Ali Bayat Behjat Abchar Open Access Article Abstract Page Full-Text 3 - Impact of the Investor's Mood State on Expected Return on Investment mostafa heidari haratemeh mohsen ameri shahrabi Open Access Article Abstract Page Full-Text 4 - 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