Macroeconomic News, Stock Turnover, And Volatility Clustering In Daily Stock Returns
Abstract
We study volatility clustering in daily stock returns at both the index and firm levels from 1985 to 2000. We find that the relation between today's index return shock and the next period's volatility decreases when important macroeconomic news is released today and increases with the shock in today's stock market turnover. Collectively, our results suggest that volatility clustering tends to be stronger when there is more uncertainty and disperse beliefs about the market's information signal. Our findings also contribute to a better understanding of the joint dynamics of stock returns and trading volume. 2005 The Southern Finance Association and the Southwestern Finance Association.Download Info
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Article provided by Southern Finance Association & Southwestern Finance Association in its journal Journal of Financial Research.
Volume (Year): 28 (2005)
Issue (Month): 2 ()
Pages: 235-259
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Web page: http://www.southwesternfinance.org/
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Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Madhuri Malhotra & M Thenmozhi & Arun Kumar Gopalaswamy, 2012. "Evidence on Changes in Time Varying Volatility around Bonus and Rights Issue Announcements," Working Papers id:4728, eSocialSciences.
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