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The impact of the war in Ukraine on the idiosyncratic risk and the market risk

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  • Soliman, Alain
  • Le Saout, Erwan

Abstract

The war in Ukraine sparked risk across Europe. We investigate the impact of the Russian–Ukrainian war on the idiosyncratic risk, market portfolio volatility, and the relationship between them. The results show that the impact of the conflict on European economies is identical. The market portfolio volatility and the idiosyncratic risk increased after the outbreak. The conflict has altered the relationship between the idiosyncratic volatility and the market portfolio volatility even before its outbreak. We highlight the significance of the dynamic correlations between idiosyncratic risk and the market risk. They have been gradually falling for 4 months before the crisis.

Suggested Citation

  • Soliman, Alain & Le Saout, Erwan, 2024. "The impact of the war in Ukraine on the idiosyncratic risk and the market risk," Finance Research Letters, Elsevier, vol. 60(C).
    • Handle: RePEc:eee:finlet:v:60:y:2024:i:c:s1544612323012679
    DOI: 10.1016/j.frl.2023.104895
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    1. Qureshi, Anum & Rizwan, Muhammad Suhail & Ahmad, Ghufran & Ashraf, Dawood, 2022. "Russia–Ukraine war and systemic risk: Who is taking the heat?," Finance Research Letters, Elsevier, vol. 48(C).
    2. Dario Caldara & Matteo Iacoviello, 2022. "Measuring Geopolitical Risk," American Economic Review, American Economic Association, vol. 112(4), pages 1194-1225, April.
    3. Ahmed K.F. SOLIMAN & Erwan LE SAOUT, 2023. "The Idiosyncratic Volatility in Euro Zone Firms: Evolution, Cross-Sectional Relation with Returns," Applied Economics and Finance, Redfame publishing, vol. 10(1), pages 6884-6884, February.
    4. John Y. Campbell & Martin Lettau & Burton G. Malkiel & Yexiao Xu, 2001. "Have Individual Stocks Become More Volatile? An Empirical Exploration of Idiosyncratic Risk," Journal of Finance, American Finance Association, vol. 56(1), pages 1-43, February.
    5. Boungou, Whelsy & Yatié, Alhonita, 2022. "The impact of the Ukraine–Russia war on world stock market returns," Economics Letters, Elsevier, vol. 215(C).
    6. Kiseok Nam & Shahriar Khaksari & Moonsoo Kang, 2017. "Trend in aggregate idiosyncratic volatility," Review of Financial Economics, John Wiley & Sons, vol. 35(1), pages 11-28, November.
    7. Aslanidis, Nektarios & Bariviera, Aurelio F. & López, Óscar G., 2022. "The link between cryptocurrencies and Google Trends attention," Finance Research Letters, Elsevier, vol. 47(PA).
    8. Zhou, Haonan & Lu, Xinjie, 2023. "Investor attention on the Russia-Ukraine conflict and stock market volatility: Evidence from China," Finance Research Letters, Elsevier, vol. 52(C).
    9. Fang, Yi & Shao, Zhiquan, 2022. "The Russia-Ukraine conflict and volatility risk of commodity markets," Finance Research Letters, Elsevier, vol. 50(C).
    10. Khalfaoui, Rabeh & Gozgor, Giray & Goodell, John W., 2023. "Impact of Russia-Ukraine war attention on cryptocurrency: Evidence from quantile dependence analysis," Finance Research Letters, Elsevier, vol. 52(C).
    11. French, Kenneth R. & Schwert, G. William & Stambaugh, Robert F., 1987. "Expected stock returns and volatility," Journal of Financial Economics, Elsevier, vol. 19(1), pages 3-29, September.
    12. Kamal, Md Rajib & Wahlstrøm, Ranik Raaen, 2023. "Cryptocurrencies and the threat versus the act event of geopolitical risk," Finance Research Letters, Elsevier, vol. 57(C).
    13. George M. Constantinides, 2005. "Capital Market Equilibrium with Transaction Costs," World Scientific Book Chapters, in: Sudipto Bhattacharya & George M Constantinides (ed.), Theory Of Valuation, chapter 7, pages 207-227, World Scientific Publishing Co. Pte. Ltd..
    14. Malagon, Juliana & Moreno, David & Rodríguez, Rosa, 2015. "The idiosyncratic volatility anomaly: Corporate investment or investor mispricing?," Journal of Banking & Finance, Elsevier, vol. 60(C), pages 224-238.
    15. Brad M. Barber & Terrance Odean, 2001. "Boys will be Boys: Gender, Overconfidence, and Common Stock Investment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(1), pages 261-292.
    16. Herskovic, Bernard & Kelly, Bryan & Lustig, Hanno & Van Nieuwerburgh, Stijn, 2016. "The common factor in idiosyncratic volatility: Quantitative asset pricing implications," Journal of Financial Economics, Elsevier, vol. 119(2), pages 249-283.
    17. Merton, Robert C, 1987. "A Simple Model of Capital Market Equilibrium with Incomplete Information," Journal of Finance, American Finance Association, vol. 42(3), pages 483-510, July.
    18. Harry Markowitz, 1952. "Portfolio Selection," Journal of Finance, American Finance Association, vol. 7(1), pages 77-91, March.
    19. John Lintner, 1965. "Security Prices, Risk, And Maximal Gains From Diversification," Journal of Finance, American Finance Association, vol. 20(4), pages 587-615, December.
    20. Cotter, John & Sullivan, Niall O' & Rossi, Francesco, 2015. "The conditional pricing of systematic and idiosyncratic risk in the UK equity market," International Review of Financial Analysis, Elsevier, vol. 37(C), pages 184-193.
    21. Rowland, Patrick F., 1999. "Transaction costs and international portfolio diversification," Journal of International Economics, Elsevier, vol. 49(1), pages 145-170, October.
    22. William F. Sharpe, 1964. "Capital Asset Prices: A Theory Of Market Equilibrium Under Conditions Of Risk," Journal of Finance, American Finance Association, vol. 19(3), pages 425-442, September.
    23. Su, Zhi & Shu, Tengjia & Yin, Libo, 2018. "The pricing effect of the common pattern in firm-level idiosyncratic volatility: Evidence from A-Share stocks of China," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 497(C), pages 218-235.
    24. Nerlinger, Martin & Utz, Sebastian, 2022. "The impact of the Russia-Ukraine conflict on energy firms: A capital market perspective," Finance Research Letters, Elsevier, vol. 50(C).
    25. Uppal, Raman, 1993. "A General Equilibrium Model of International Portfolio Choice," Journal of Finance, American Finance Association, vol. 48(2), pages 529-553, June.
    26. Izzeldin, Marwan & Muradoğlu, Yaz Gülnur & Pappas, Vasileios & Petropoulou, Athina & Sivaprasad, Sheeja, 2023. "The impact of the Russian-Ukrainian war on global financial markets," International Review of Financial Analysis, Elsevier, vol. 87(C).
    27. Caglayan, Mustafa Onur & Xue, Wenjun & Zhang, Liwen, 2020. "Global investigation on the country-level idiosyncratic volatility and its determinants," Journal of Empirical Finance, Elsevier, vol. 55(C), pages 143-160.
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    More about this item

    Keywords

    Idiosyncratic risk; Market portfolio volatility; Russia–Ukraine war;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • F51 - International Economics - - International Relations, National Security, and International Political Economy - - - International Conflicts; Negotiations; Sanctions

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