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Examinations of the dynamics of daily returns and volatility in stock markets of the US, Hong Kong and mainland China …
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The paper examines three seasonal effects from Shanghai Stock market China: the weekend effect, turn of the month and holiday effect. The evidences of weekend effect observed on Friday along with seasonality effect on alternate days of the week. In terms of monthly effect, we have found February...
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conditional volatility and strongly support the estimation of dynamic returns that allow for time-varying correlations. A …This study examines the statistical properties required to model the dynamics of both the returns and volatility series … adequately estimate long-memory dynamics in returns and volatility. The in-sample diagnostic tests as well as out …
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