Volatility forecasting, downside risk, and diversification benefits of Bitcoin and oil and international commodity markets: A comparative analysis with yellow metal[J] NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE 2019(49) Al-Yahyaee, Khamis Hamed Mensi, Walid Al-Jarrah, Idries Mohammad Wanas Hamdi, Atef Kang, Sang Hoon
