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The policy uncertainty and market volatility puzzle : evidence from wavelet analysis
Tiwari, Aviral Kumar; Jana, R. K.; Roubaud, David - In: Finance research letters 31 (2019), pp. 278-284
Persistent link: https://www.econbiz.de/10012421584
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The relationship between Bitcoin returns and trade policy uncertainty
Gozgor, Giray; Tiwari, Aviral Kumar; Demir, Ender; … - In: Finance research letters 29 (2019), pp. 75-82
Persistent link: https://www.econbiz.de/10012417919
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Does Bitcoin hedge global uncertainty? : evidence from wavelet-based quantile-in-quantile regressions
Bouri, Elie; Gupta, Rangan; Tiwari, Aviral Kumar; … - In: Finance research letters 23 (2017), pp. 87-95
Persistent link: https://www.econbiz.de/10011808369
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Re-examination of risk-return dynamics in international equity markets and the role of policy uncertainty, geopolitical risk and VIX : evidence using Markov-switching copulas
Abakah, Emmanuel Joel Aikins; Tiwari, Aviral Kumar; … - In: Finance research letters 47 (2022) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10013455804