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Volatility Spillover between Oil Prices and Main Exchange Rates: Evidence from a DCC-GARCH-Connectedness Approach

Author

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  • Salem, Leila Ben

    (University of Sousse)

  • Zayati, Montassar

    (University of Sousse)

  • Nouira, Ridha

    (University of Sousse)

  • Rault, Christophe

    (University of Orléans)

Abstract
This paper investigates the co-movements of oil prices and the exchange rates of 10 top oil-importing and oil-exporting countries. Firstly, we estimated the total static spillover index based on vector autoregressive (VAR) models. Secondly, we adopted the recent DCC-GARCH-CONNECTEDNESS approach proposed by Gabauer (2020) to conduct a time-varying analysis that investigates the directionally dynamic connectedness among WTI and Shanghai crude oil futures and currency markets. We explored contagion spillover volatility by focusing on a sample of major oil-exporting and oil-importing countries using daily data from 4 March 2018 to 25 August 2023. We analysed this relationship during four phases: the entire sample; before COVID-19; during COVID-19; and during the Russian–Ukrainian war. Our results confirm the persistence of volatility for the series studied, thereby justifying the use of the dynamic connectedness approach. Our findings also reveal strong evidence of volatility transmission between oil prices and exchange-rate markets. However, the COVID-19 pandemic and the Russian–Ukrainian war have altered this link. The connectedness between the two markets (petrol and exchange) was stronger at the beginning of the crisis period and then gradually depreciated in value over time. Our findings reveal that exchange rates for both oil-exporting and oil-importing countries are more sensitive to oil price shocks during crises than in normal periods. This suggests that volatility contagion between these two markets continues to exist, thus emphasising the role of oil price shocks as net transmitters across the network during extreme scenarios.

Suggested Citation

  • Salem, Leila Ben & Zayati, Montassar & Nouira, Ridha & Rault, Christophe, 2024. "Volatility Spillover between Oil Prices and Main Exchange Rates: Evidence from a DCC-GARCH-Connectedness Approach," IZA Discussion Papers 16832, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp16832
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    1. Elie Bouri & Riza Demirer & Rangan Gupta & Christian Pierdzioch, 2020. "Infectious Diseases, Market Uncertainty and Oil Market Volatility," Energies, MDPI, vol. 13(16), pages 1-8, August.
    2. Francis X. Diebold & Kamil Yilmaz, 2009. "Measuring Financial Asset Return and Volatility Spillovers, with Application to Global Equity Markets," Economic Journal, Royal Economic Society, vol. 119(534), pages 158-171, January.
    3. Ding, Liang & Vo, Minh, 2012. "Exchange rates and oil prices: A multivariate stochastic volatility analysis," The Quarterly Review of Economics and Finance, Elsevier, vol. 52(1), pages 15-37.
    4. Diebold, Francis X. & Yılmaz, Kamil, 2014. "On the network topology of variance decompositions: Measuring the connectedness of financial firms," Journal of Econometrics, Elsevier, vol. 182(1), pages 119-134.
    5. Tiwari, Aviral Kumar & Trabelsi, Nader & Alqahtani, Faisal & Bachmeier, Lance, 2019. "Modelling systemic risk and dependence structure between the prices of crude oil and exchange rates in BRICS economies: Evidence using quantile coherency and NGCoVaR approaches," Energy Economics, Elsevier, vol. 81(C), pages 1011-1028.
    6. Jozef Baruník & Tomáš Křehlík, 2018. "Measuring the Frequency Dynamics of Financial Connectedness and Systemic Risk," Journal of Financial Econometrics, Oxford University Press, vol. 16(2), pages 271-296.
    7. Inacio, C.M.C. & Kristoufek, L. & David, S.A., 2023. "Assessing the impact of the Russia–Ukraine war on energy prices: A dynamic cross-correlation analysis," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 626(C).
    8. Zavadska, Miroslava & Morales, Lucía & Coughlan, Joseph, 2020. "Brent crude oil prices volatility during major crises," Finance Research Letters, Elsevier, vol. 32(C).
    9. Gaio, Luiz Eduardo & Stefanelli, Nelson Oliveira & Pimenta, Tabajara & Bonacim, Carlos Alberto Grespan & Gatsios, Rafael Confetti, 2022. "The impact of the Russia-Ukraine conflict on market efficiency: Evidence for the developed stock market," Finance Research Letters, Elsevier, vol. 50(C).
    10. Richard Agyabeng Donkor & Lord Mensah & Emmanuel Sarpong-Kumankoma, 2022. "Oil price volatility and US dollar exchange rate volatility of some oil-dependent economies," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 31(4), pages 581-597, May.
    11. Agya Atabani Adi & Samuel Paabu Adda & Amadi Kingsley Wobilor, 2022. "Shocks and volatility transmission between oil price and Nigeria’s exchange rate," SN Business & Economics, Springer, vol. 2(6), pages 1-17, June.
    12. Iikka Korhonen & Tuuli Juurikkala, 2009. "Equilibrium exchange rates in oil-exporting countries," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 33(1), pages 71-79, January.
    13. Yannick L’Horty & Christophe Rault, 2003. "Les causes du chômage en France. Une ré-estimation du modèle ws-ps," Revue économique, Presses de Sciences-Po, vol. 54(2), pages 271-294.
    14. David Bourghelle & Fredj Jawadi & Philippe Rozin, 2021. "Oil price volatility in the context of Covid-19," International Economics, CEPII research center, issue 167, pages 39-49.
    15. Lu, Xunfa & Huang, Nan & Mo, Jianlei & Ye, Zhitao, 2023. "Dynamics of the return and volatility connectedness among green finance markets during the COVID-19 pandemic," Energy Economics, Elsevier, vol. 125(C).
    16. Elliott, Graham & Rothenberg, Thomas J & Stock, James H, 1996. "Efficient Tests for an Autoregressive Unit Root," Econometrica, Econometric Society, vol. 64(4), pages 813-836, July.
    17. Jimoh Olajide Raji & Rihanat Idowu Abdulkadir & Bazeet Olayemi Badru, 2018. "Dynamic relationship between Nigeria-US exchange rate and crude oil price," African Journal of Economic and Management Studies, Emerald Group Publishing Limited, vol. 9(2), pages 213-230, June.
    18. Grillini, Stefano & Ozkan, Aydin & Sharma, Abhijit, 2022. "Static and dynamic liquidity spillovers in the Eurozone: The role of financial contagion and the Covid-19 pandemic," International Review of Financial Analysis, Elsevier, vol. 83(C).
    19. Moosa Yousuf & Jia Zhai, 2022. "The financial interconnectedness between global equity markets and crude oil: evidence from the GCC," Journal of Chinese Economic and Business Studies, Taylor & Francis Journals, vol. 20(2), pages 183-206, April.
    20. Wang, Yihan & Bouri, Elie & Fareed, Zeeshan & Dai, Yuhui, 2022. "Geopolitical risk and the systemic risk in the commodity markets under the war in Ukraine," Finance Research Letters, Elsevier, vol. 49(C).
    21. Engle, Robert F & Sheppard, Kevin K, 2001. "Theoretical and Empirical Properties of Dynamic Conditional Correlation Multivariate GARCH," University of California at San Diego, Economics Working Paper Series qt5s2218dp, Department of Economics, UC San Diego.
    22. Agya Atabani Adi & Samuel Paabu Adda & Amadi Kingsley Wobilor, 2022. "Correction to: Shocks and volatility transmission between oil price and Nigeria’s exchange rate," SN Business & Economics, Springer, vol. 2(6), pages 1-1, June.
    23. Lutz Kilian, 2009. "Not All Oil Price Shocks Are Alike: Disentangling Demand and Supply Shocks in the Crude Oil Market," American Economic Review, American Economic Association, vol. 99(3), pages 1053-1069, June.
    24. K.P. Prabheesh & Sanjiv Kumar, 2021. "The Dynamics of Oil Prices, Exchange Rates, and the Stock Market Under COVID-19 Uncertainty - Evidence From India," Energy RESEARCH LETTERS, Asia-Pacific Applied Economics Association, vol. 2(3), pages 1-6.
    25. Aloui, Riadh & Ben Aïssa, Mohamed Safouane & Nguyen, Duc Khuong, 2013. "Conditional dependence structure between oil prices and exchange rates: A copula-GARCH approach," Journal of International Money and Finance, Elsevier, vol. 32(C), pages 719-738.
    26. David Gabauer, 2020. "Volatility impulse response analysis for DCC‐GARCH models: The role of volatility transmission mechanisms," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 39(5), pages 788-796, August.
    27. Chen, Yufeng & Wang, Chuwen & Zhu, Zhitao, 2022. "Toward the integration of European gas futures market under COVID-19 shock: A quantile connectedness approach," Energy Economics, Elsevier, vol. 114(C).
    28. Parul Bhatia, 2021. "Sustainability Of Exchange Rates And Crude Oil Prices Connection With Covid-19: An Investigation For Brics," Annals - Economy Series, Constantin Brancusi University, Faculty of Economics, vol. 5, pages 19-29, October.
    29. Vinish Kathuria & Jyotirmayee Sabat, 2020. "Is Exchange Rate Volatility Symmetric to Oil Price Volatility? An Investigation for India," Journal of Quantitative Economics, Springer;The Indian Econometric Society (TIES), vol. 18(3), pages 525-550, September.
    30. Afees A. Salisu & Juncal Cuñado & Kazeem Isah & Rangan Gupta, 2021. "Oil Price and Exchange Rate Behaviour of the BRICS," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 57(7), pages 2042-2051, May.
    31. Engle, Robert, 2002. "Dynamic Conditional Correlation: A Simple Class of Multivariate Generalized Autoregressive Conditional Heteroskedasticity Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(3), pages 339-350, July.
    32. R. F. Engle & A. J. Patton, 2001. "What good is a volatility model?," Quantitative Finance, Taylor & Francis Journals, vol. 1(2), pages 237-245.
    33. Koop, Gary & Pesaran, M. Hashem & Potter, Simon M., 1996. "Impulse response analysis in nonlinear multivariate models," Journal of Econometrics, Elsevier, vol. 74(1), pages 119-147, September.
    34. Yousaf, Imran, 2021. "Risk transmission from the COVID-19 to metals and energy markets," Resources Policy, Elsevier, vol. 73(C).
    35. Diebold, Francis X. & Yilmaz, Kamil, 2012. "Better to give than to receive: Predictive directional measurement of volatility spillovers," International Journal of Forecasting, Elsevier, vol. 28(1), pages 57-66.
    36. Claudiu Albulescu, 2020. "Coronavirus and oil price crash," Papers 2003.06184, arXiv.org, revised Mar 2020.
    37. Lizardo, Radhamés A. & Mollick, André V., 2010. "Oil price fluctuations and U.S. dollar exchange rates," Energy Economics, Elsevier, vol. 32(2), pages 399-408, March.
    38. Huang, Shupei & An, Haizhong & Lucey, Brian, 2020. "How do dynamic responses of exchange rates to oil price shocks co-move? From a time-varying perspective," Energy Economics, Elsevier, vol. 86(C).
    39. Narayan, Paresh Kumar & Narayan, Seema, 2007. "Modelling oil price volatility," Energy Policy, Elsevier, vol. 35(12), pages 6549-6553, December.
    40. Just, Małgorzata & Echaust, Krzysztof, 2020. "Stock market returns, volatility, correlation and liquidity during the COVID-19 crisis: Evidence from the Markov switching approach," Finance Research Letters, Elsevier, vol. 37(C).
    41. Asadi, Mehrad & Roubaud, David & Tiwari, Aviral Kumar, 2022. "Volatility spillovers amid crude oil, natural gas, coal, stock, and currency markets in the US and China based on time and frequency domain connectedness," Energy Economics, Elsevier, vol. 109(C).
    42. Afonso, António & Rault, Christophe, 2015. "Multi-step analysis of public finances sustainability," Economic Modelling, Elsevier, vol. 48(C), pages 199-209.
    43. Katarzyna Czech & Ibrahim Niftiyev, 2021. "The Impact of Oil Price Shocks on Oil-Dependent Countries’ Currencies: The Case of Azerbaijan and Kazakhstan," JRFM, MDPI, vol. 14(9), pages 1-14, September.
    44. Habib, Maurizio Michael & Kalamova, Margarita Manolova, 2007. "Are there oil currencies? The real exchange rate of oil exporting countries," Working Paper Series 839, European Central Bank.
    45. Pesaran, H. Hashem & Shin, Yongcheol, 1998. "Generalized impulse response analysis in linear multivariate models," Economics Letters, Elsevier, vol. 58(1), pages 17-29, January.
    46. Chen, Shiu-Sheng & Chen, Hung-Chyn, 2007. "Oil prices and real exchange rates," Energy Economics, Elsevier, vol. 29(3), pages 390-404, May.
    47. S. Boubaker & Adel Sarea & T. Choudhury, 2023. "Guest Editorial: Implications of the Russia-Ukraine Conflict on the Global Financial Markets," Post-Print hal-04458205, HAL.
    48. Wu, Chih-Chiang & Chung, Huimin & Chang, Yu-Hsien, 2012. "The economic value of co-movement between oil price and exchange rate using copula-based GARCH models," Energy Economics, Elsevier, vol. 34(1), pages 270-282.
    49. Chaohua He & Guangchen Li & Hai Fan & Weixian Wei, 2021. "Correlation between Shanghai crude oil futures, stock, foreign exchange, and gold markets: a GARCH-vine-copula method," Applied Economics, Taylor & Francis Journals, vol. 53(11), pages 1249-1263, March.
    50. Tiwari, Aviral Kumar & Albulescu, Claudiu Tiberiu, 2016. "Oil price and exchange rate in India: Fresh evidence from continuous wavelet approach and asymmetric, multi-horizon Granger-causality tests," Applied Energy, Elsevier, vol. 179(C), pages 272-283.
    51. Basel Maraqa & Murad Bein, 2020. "Dynamic Interrelationship and Volatility Spillover among Sustainability Stock Markets, Major European Conventional Indices, and International Crude Oil," Sustainability, MDPI, vol. 12(9), pages 1-14, May.
    52. Amin Sokhanvar & Chien-Chiang Lee, 2023. "How do energy price hikes affect exchange rates during the war in Ukraine?," Empirical Economics, Springer, vol. 64(5), pages 2151-2164, May.
    53. Benlagha, Noureddine & Omari, Salaheddine El, 2022. "Connectedness of stock markets with gold and oil: New evidence from COVID-19 pandemic," Finance Research Letters, Elsevier, vol. 46(PB).
    54. Hechem Ajmi & Nadia Arfaoui & Karima Saci, 2021. "Volatility transmission across international markets amid COVID 19 pandemic," Studies in Economics and Finance, Emerald Group Publishing Limited, vol. 38(5), pages 926-945, June.
    55. Kumari, Vineeta & Kumar, Gaurav & Pandey, Dharen Kumar, 2023. "Are the European Union stock markets vulnerable to the Russia–Ukraine war?," Journal of Behavioral and Experimental Finance, Elsevier, vol. 37(C).
    56. Alfred Haug & Syed Basher & Perry Sadorsky, 2016. "The impact of oil price shocks on exchange rates: A non-linear smooth-transition approach," EcoMod2016 9226, EcoMod.
    57. Chowdhury, Kushal Banik & Garg, Bhavesh, 2022. "Has COVID-19 intensified the oil price–exchange rate nexus?," Economic Analysis and Policy, Elsevier, vol. 76(C), pages 280-298.
    58. Paul Krugman, 1983. "Oil Shocks and Exchange Rate Dynamics," NBER Chapters, in: Exchange Rates and International Macroeconomics, pages 259-284, National Bureau of Economic Research, Inc.
    59. Imed Drine & Christophe Rault, 2006. "Testing for inflation convergence between the Euro Zone and its CEE partners," Applied Economics Letters, Taylor & Francis Journals, vol. 13(4), pages 235-240.
    60. Jinxin Cui & Aktham Maghyereh, 2022. "Time–frequency co-movement and risk connectedness among cryptocurrencies: new evidence from the higher-order moments before and during the COVID-19 pandemic," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 8(1), pages 1-56, December.
    61. Tse, Y K & Tsui, Albert K C, 2002. "A Multivariate Generalized Autoregressive Conditional Heteroscedasticity Model with Time-Varying Correlations," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(3), pages 351-362, July.
    62. Basheer H. M. Altarturi & Ahmad Alrazni Alshammri & Tuan Muhd Tau ik Tuan Hussin & Buerhan Saiti, 2016. "Oil Price and Exchange Rates: A Wavelet Analysis for Organisation of Oil Exporting Countries Members," International Journal of Energy Economics and Policy, Econjournals, vol. 6(3), pages 421-430.
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    2. Marina Yu. Malkina, 2024. "Financial Contagion of the Commodity Markets from the Stock Market during Pandemic and New Sanctions Shocks," Journal of Applied Economic Research, Graduate School of Economics and Management, Ural Federal University, vol. 23(2), pages 452-475.

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    More about this item

    Keywords

    Russian–Ukrainian war; COVID-19; DCC-GARCH-Connectedness; exchange rates; WTI; Shanghai futures;
    All these keywords.

    JEL classification:

    • C5 - Mathematical and Quantitative Methods - - Econometric Modeling
    • Q4 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy
    • Q43 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Energy and the Macroeconomy

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