Does global economic uncertainty matter for the volatility and hedging effectiveness of Bitcoin?

Libing Fang, Elie Bouri (), Rangan Gupta and David Roubaud ()

International Review of Financial Analysis, 2019, vol. 61, issue C, 29-36

Abstract: We assess whether the long-run volatilities of Bitcoin, global equities, commodities, and bonds are affected by global economic policy uncertainty. Empirical results provide evidence supporting this hypothesis, except in the case of bonds. For Bitcoin investors, the results imply the ability to use information about the state of global economic uncertainty to enhance the predictions of Bitcoin volatility. We further examine whether the correlation between Bitcoin and global equities, commodities, and bonds are affected by global economic policy uncertainty. Empirical results reveal that global economic policy uncertainty has a negative significant impact on the Bitcoin-bonds correlation and a positive impact on both Bitcoin-equities and Bitcoin-commodities correlations, suggesting the possibility of Bitcoin acting as a hedge under specific economic uncertainty conditions. Interestingly, the hedging effectiveness of Bitcoin for both global equities and global bonds enhances slightly after considering the level of global economic policy uncertainty. Such a weak effect of the state of global economic uncertainty on the hedging ability of Bitcoin implies that investors cannot substantially enhance the hedging performance of Bitcoin under different economic uncertainty conditions.

Keywords: Hedging effectiveness; Bitcoin; Equities; Commodities; Bonds (search for similar items in EconPapers)
JEL-codes: C10 G11 (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (145)

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Working Paper: Does Global Economic Uncertainty Matter for the Volatility and Hedging Effectiveness of Bitcoin? (2018)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:finana:v:61:y:2019:i:c:p:29-36

DOI: 10.1016/j.irfa.2018.12.010

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