新冠肺炎期间印度股市波动

Pub Date : 2022-01-01 DOI:10.4018/IJBAN.288512
K. Gupta, Seshanwita Das, Kanishka Gupta
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引用次数: 2

摘要

本文的目的是评估新型新冠肺炎对印度股市回报和波动的影响,特别是参考孟买证券交易所的股权投资策略。为了评估影响,该研究应用了GARCH)该研究考虑了2015年3月至2021年1月的时间框架。在实施GARCH模型之前,进行了预估计测试,即增强Dickey-Fuller和ARCH拉格朗日乘子。结果清楚地表明,危机期间所有战略指数的回报都是负的,这意味着新冠肺炎疫情造成了巨大损失。此外,“危机期间”所有策略指数的波动性都有所增加,这表明疫情具有长期影响,需要时间才能消退。这项研究将通过让投资者了解不同的策略,帮助他们在投资决策过程中做出选择。
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Volatility in Indian Stock Markets During COVID-19
The aim of the paper is to evaluate the impact of novel COVID-19 on the returns and volatility of Indian stock markets with special reference to equity investment strategies of Bombay Stock Exchange. For the purpose of evaluating the impact, the study has applied GARCH) The research has considered a time frame from March, 2015 to January, 2021. Prior to implementing GARCH model, pre-estimation tests i.e., Augmented Dickey-Fuller and ARCH-Lagrange Multiplier, were conducted. Outcomes clearly indicate that the returns during the crisis for all the strategy indices have been negative which means that the COVID-19 outbreak resulted in massive losses. Additionally, 'during crisis' period showed increase in volatility for all the strategy indices depicting that the pandemic has a long-lasting effect and will take time to fade off. This research will help the investors in the investment decision process by giving them insights about the different strategies.
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