Volatility Response to “Black Swan Event” of Covid-19 in Asian Stock Market: An Empirical Study Using EGARCH Model

N Gupta - International Journal of Engineering and Management …, 2023 - papers.ssrn.com
International Journal of Engineering and Management Research, 2023papers.ssrn.com
By detailing the volatility response to shocks in several Asian nations, a dimension
(asymmetric behavior of stock market) has not been examined in the existing literature, our
study contributes to the body of literature. The empirical data from the study indicate that
volatility displayed asymmetric behavior in a few select Asian stock markets over the study
period. In relation to this study, we saw that the volatility reaction followed a consistent
pattern in the Asian region. For all but a few select markets, shocks are homogeneous in …
Abstract
By detailing the volatility response to shocks in several Asian nations, a dimension (asymmetric behavior of stock market) has not been examined in the existing literature, our study contributes to the body of literature. The empirical data from the study indicate that volatility displayed asymmetric behavior in a few select Asian stock markets over the study period. In relation to this study, we saw that the volatility reaction followed a consistent pattern in the Asian region. For all but a few select markets, shocks are homogeneous in size and sign. Additionally, there is evidence that volatility responses are persistent across all Asian stock markets, which suggests that the impact of volatility will gradually diminish. This study offers helpful information to the investor community to help them make informed decisions about their investments.
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