股票基金的价格反应与投资敞口:来自俄乌军事冲突的证据

IF 5.7 Q1 BUSINESS, FINANCE
L. Yarovaya, Nawazish Mirza
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引用次数: 15

摘要

目的本文旨在评估乌克兰-俄罗斯军事冲突对多个国家股票基金回报和投资流动的影响。设计/方法/方法使用40个国家的1281只股票基金的综合样本。这些国家被分为冲突国、北约成员国和2022年3月2日对联合国决议投弃权票的国家。作者采用了基于GARCH的事件研究,并估计了t−5、t−3、t、t+3和t+5事件窗口的CAR。此外,作者使用面板估计来评估CAR与样本基金的投资风险之间的联系。调查结果突显了俄罗斯、乌克兰和北约国家共同基金的不良反应。相反,在3月2日的联合国决议投票中弃权的国家的共同基金公布了积极的异常回报。同样,除了弃权国家外,对冲突国家和北约国家的投资敞口也是不利的。原创性/价值这是评估最近地缘政治紧张局势对分布在不同地理位置的共同基金的影响的主要研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The price reaction and investment exposure of equity funds: evidence from the Russia–Ukraine military conflict
PurposeThe purpose of this paper is to assess the impact of the Ukraine–Russia military conflict on the returns and investment flows of equity funds across multiple countries.Design/methodology/approachUsing a comprehensive sample of 1,281 equity funds in 40 countries. The countries were segregated into conflict states, members of NATO, and those which abstained from voting on the UN resolution on March 2, 2022. The authors employ a GARCH-based event study and estimate CARs for t−5, t−3, t, t + 3, and t + 5 event windows. Further, the authors use panel estimation to assess the link between the CARs and the investment exposure of the sample funds.FindingsThe findings highlight an adverse reaction of mutual funds in Russia, Ukraine, and the NATO States. On the contrary, the mutual funds in the countries that abstained during the voting on the UN resolution on March 2nd posted positive abnormal returns. Similarly, the investment exposure towards the conflicted countries and NATO states is unfavorable except for the abstained countries.Originality/valueThis is the primary study to evaluate the impact of the recent geopolitical tensions on mutual funds domiciled across various geographical locations.
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来源期刊
Journal of Risk Finance
Journal of Risk Finance BUSINESS, FINANCE-
CiteScore
6.20
自引率
6.70%
发文量
37
期刊介绍: The Journal of Risk Finance provides a rigorous forum for the publication of high quality peer-reviewed theoretical and empirical research articles, by both academic and industry experts, related to financial risks and risk management. Articles, including review articles, empirical and conceptual, which display thoughtful, accurate research and be rigorous in all regards, are most welcome on the following topics: -Securitization; derivatives and structured financial products -Financial risk management -Regulation of risk management -Risk and corporate governance -Liability management -Systemic risk -Cryptocurrency and risk management -Credit arbitrage methods -Corporate social responsibility and risk management -Enterprise risk management -FinTech and risk -Insurtech -Regtech -Blockchain and risk -Climate change and risk
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