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Spillovers and directional predictability between international energy commodities and their implications for optimal portfolio and hedging
Trabelsi, Nader; Tiwari, Aviral Kumar; Hammoudeh, Shawkat - In: The North American journal of economics and finance : a … 62 (2022), pp. 1-35
Persistent link: https://www.econbiz.de/10013534076
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Time-varying dependence between stock and government bond returns : international evidence with dynamic copulas
Jammazi, Rania; Tiwari, Aviral Kumar; Ferrer, Román; … - In: The North American journal of economics and finance : a … 33 (2015), pp. 74-93
Persistent link: https://www.econbiz.de/10011534370
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Time-varying predictability of oil market movements over a century of data : The role of US financial stress
Gupta, Rangan; Kanda, Patrick; Tiwari, Aviral Kumar; … - In: The North American journal of economics and finance : a … 50 (2019), pp. 1-11
Persistent link: https://www.econbiz.de/10012201357