Dynamic conditional correlation analysis of financial contagion: eurodollar future and Forex bitcoin markets
Abstract
This paper examines the time-varying conditional correlations between eurodollar future market and seven Forex bitcoin markets. We apply a bivariate dynamic conditional correlation DCC-GARCH model in order to capture potential contagion effects between the markets for the period 2017–2019. Empirical results reveal contagion during the under investigation period regarding the seven bivariate model, showing potential volatility transmission channels among the markets. Findings have crucial implications for policymakers, who provide regulations for the above derivative markets.
References
- Forbes K, Rigobon R. No contagion, only interdependence: measuring stock market comovements. The Journal of Finance. 2002;57(5):2223–2261. DOI: 10.1111/0022-1082.00494.
- Aalborg H, Aarhus PM, de Vries JE. What can explain the price, volatility and trading volume of bitcoin? Finance Research Letters. 2019;29:255–265. DOI: 10.1016/j.frl.2018.08.010.
- Ardia D, Bluteau K, Rüede M. Regime changes in bitcoin garch volatility dynamics. Finance Research Letters. 2019;29:266–271. DOI: 10.2139/ssrn.3180830.
- Bouoiyour J, Selmi R. Bitcoin: A beginning of a new phase. Economics Bulletin. 2016;36(3):1430–1440.
- Bouri E, Molar P, Azzi G, Rouband D, Hagfors LI. On the hedge and safe haven properties of bitcoin: is it really more than a diversifier? Finance Research Letters. 2017;20:192–198. DOI: 10.1016/j.frl.2016.09.025.
- Charles A, Olivier D. Volatility estimation for bitcoin: replication and robustness. International Economics. 2019:157;23–32. DOI: 10.1016/j.inteco.2018.06.004.
- Dyhrberg AH. Bitcoin, gold and the dollar – a garch volatility analysis. Finance Research Letters. 2016;16:85–92. DOI: 10.1016/j.frl.2015.10.008.
- Katsiampa P. Volatility estimation for bitcoin: a comparison of garch models. Economics Letters. 2017;158:3–6. DOI: 10.1016/j.econlet.2017.06.023.
- Wu Sh, Tong M, Yang A, Derbali A. Does gold or bitcoin hedge economic policy uncertainty? Finance Research Letters. 2019;31:171–178. DOI: 10.1016/j.frl.2019.04.001.
- Bouoiyour J, Selmi R. What does bitcoin look like? Annals of Economics and Finance. 2015;16(2):449–492.
- Corbet S, Lucey B, Peat M, Vigne S. Bitcoin futures – what use are they? Economics Letters. 2018;172:23–27. DOI: 10.1016/j.econlet.2018.07.031.
- Yermack D. Is bitcoin a real currency? An economic appraisal. In: David Lee Kuo Chuen, editor. Handbook of Digital Currency. New York: University Stern School of Business; National Bureau of Economic Research, 2015. p. 31–43.
- Dastgir S, Demir E, Downing G, Gozgor G, Marco Lau ChK. The causal relationship between bitcoin attention and bitcoin returns: Evidence from the copula-based granger causality test. Finance Research Letters. 2019;28:160–164. DOI: 10.1016/j.frl.2018.04.019.
- Kristoufek L. Bitcoin meets google trends and Wikipedia: quantifying the relationship between phenomena of the internet era. Scientific Reports. 2013;3(1):1–7. DOI: 10.1038/srep03415.
- Panagiotidis T, Thanasis S, Orestis V. The effects of markets, uncertainty and search intensity on bitcoin returns. International Review of Financial Analysis. 2019;63:220–242. DOI: 10.1016/j.irfa.2018.11.002.
- Dyhrberg AH. Hedging capabilities of bitcoin. Is it the virtual gold? Finance Research Letters. 2016;16:139–144. DOI: 10.1016/j.frl.2015.10.025.
- Bouri E, Gupta R, Tiwari AK, Roubaud D. Does bitcoin hedge global uncertainty? Evidence from wavelet-based quantile-in-quantile regressions. Finance Research Letters. 2017;23:87–95. DOI: 10.1016/j.frl.2017.02.009.
- Demir E, Gozgor G, Marco Lau CK, Vigne SA. Does economic policy uncertainty predict the bitcoin returns? An empirical investigation. Finance Research Letters. 2018;26:145–149. DOI: 10.1016/j.frl.2018.01.005.
- Ruozhou L, Wan Sh, Zili Zh, Xuejun Zh. Is the introduction of futures responsible for the crash of bitcoin? Finance Research Letters. 2020;34:101259. DOI: 10.1016/j.frl.2019.08.007.
- Kim W, Lee J, Kang K. The effects of the introduction of bitcoin futures on the volatility of bitcoin returns. Finance Research Letters. 2020;33:101204. DOI: 10.1016/j.frl.2019.06.002.
- Sebastião H, Godinho P. Bitcoin futures: an effective tool for hedging cryptocurrencies. Finance Research Letters. 2020;33:101230. DOI: 10.1016/j.frl.2019.07.003.
- Tsiaras K. Dynamic relationship between future FOREX markets in the post Global Financial Crisis. Journal of Quantitative Methods. 2020;4(1):30–52. DOI: 10.29145/2020/jqm/040102.
- Tsiaras K. Volatility spillover and contagion effects between eurodollar future and zero coupons markets: evidence from Italy. The European Journal of Applied Economics. 2020;17(2):67–88. DOI: 10.5937/ejae17-26893.
- Bollerslev T. Generalized autoregressive conditional heteroskedasticity. Journal of Econometrics. 1986;31(3):307–327. DOI: 10.1016/0304-4076(86)90063-1.
- Engle RF. Dynamic conditional correlation-a simple class of multivariate GARCH models. Journal of Business & Economic Statistics. 2002;20:339–10.2307/2287656350. DOI: 10.1198/073500102288618487.
- Hosking JRM. The Multivariate Portmanteau Statistic. Journal of the American Statistical Association. 1980;75(371):602–608. DOI: 10.2307/2287656.
- McLeod AI, Li WK. Diagnostic checking ARMA time series models using squared-residuals autocorrelations. Journal of Time Series Analysis. 1983;4(4):269–273. DOI: 10.1111/j.1467-9892.1983.tb00373.x.
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