TY - JOUR AU - بکی حسکوئی, مرتضی AU - خواجوند, فاطمه TI - Forecasting Petroleum Futures Markets Volatility with GARCH and Markov Regime-Switching GARCH Models JO - Financial Knowledge of Securities Analysis VL - 7 IS - 23 SP - 85 EP - 108 PY - 2014 DO - ER -