伊斯兰股票投资与 COVID-19 大流行病

Dawood Ashraf, M. Rizwan, Ghufran Ahmad
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引用次数: 1

摘要

SP 这一时期恰好是 COVID-19 在全球爆发的初期。这种说法与伊斯兰股票投资因严格筛选而在市场下跌期间提供对冲收益的观点一致。在本文中,我们研究了在 COVID-19 期间,伊斯兰股票指数(IEIs)在全球、美国和欧洲市场是否普遍表现出对冲效益。我们还检验了伊斯兰教法筛选标准的差异是否会对伊斯兰股票投资的相对表现产生影响。我们的实证研究结果支持这一假设,即在市场严重下挫时,伊斯兰股权投资确实能提供对冲收益,尤其是那些遵循基于伊斯兰教法筛选标准的股票市值的投资。然而,超额收益在很大程度上与较高的系统性风险有关,这表明对冲收益需要付出额外的成本。采用双贝塔模型和逻辑平稳自回归模型后,结果依然稳健。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Islamic Equity Investments and the COVID-19 Pandemic
SP this period coincides with the beginning of the global outbreak of COVID-19. This claim is in line with the view that, due to the stringent screening, Islamic equity investments provide hedging benefits during market downfalls. In this paper, we investigate whether Islamic equity indices (IEIs), in general, exhibit hedging benefits during the COVID-19 period for global, the US, and European markets. We also test whether the difference in Shari’ah screening criteria has any impact on the relative performance of Islamic equity investments. Our empirical findings support the hypothesis that IEIs do provide hedging benefits during severe market downfalls especially those following the market value of equity-based Shari’ah screening criteria. The excess performance, however, is associated largely with higher systematic risk suggesting that hedging benefits come at an additional cost. The results remained robust following the Dual Beta model and Logistic smooth autoregression model.
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