TY - JOUR AU - Nikbakht, Leili AU - Fattahi, Shahram AU - Aflatooni, Abbas AU - Ghomsheh, Aghdas TI - Forecasting of Tehran Price Index (TEPIX) Volatility: Using Combined Machine Learning Models JO - Financial Economics VL - 19 IS - 72 SP - 95 EP - 116 PY - 2025 DO - 10.71818/ecj.2025.1121332 ER -