Volatility and Price Discovery in Stock Markets: An Intra-day Analysis of the New York Stock Exchange, Nasdaq Stock Market, London Stock Exchange, Euronext Paris and Deutsche Boerse

Ozenbas, Deniz

ISBN 10: 3639146220 / ISBN 13: 9783639146226

Published by VDM Verlag, 2009

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Seller Inventory # ria9783639146226_new

Bibliographic Details

• Title: Volatility and Price Discovery in Stock Markets: An Intra-day Analysis of the New York Stock Exchange, Nasdaq Stock Market, London Stock Exchange, Euronext Paris and Deutsche Boerse
• Publisher: VDM Verlag
• Publication Date: 2009
• Language: English
• ISBN 10: 3639146220
• ISBN 13: 9783639146226
• Binding: Soft cover
• Condition: New

About this title

Synopsis

Using return series with various differencing intervals that are as short as half-hour and as long as two weeks, I investigate the short-term volatility accentuation in five equity markets: the Nasdaq Stock Market and the New York Stock Exchange in the US, and the London Stock Exchange, Deutsche Boerse and Euronext Paris in Europe. Results confirm an intra-day reverse J-shaped pattern of half-hour volatility in these markets. In addition, I find evidence of an intra-week pattern in volatility with higher volatility on Monday opening periods and Friday closing periods. The evidence also suggests an accentuation of volatility during longer periods, such as 24-hour intervals. This accentuation appears to subside when I extend the differencing interval to longer periods such as one-week or two-week returns. Findings indicate price discovery errors especially at shorter differencing intervals.

About the Author

Deniz Ozenbas is an Associate Professor of Finance at Montclair State University. Her work has been published in journals that include International Finance, Economics Letters, and BE Press Journal of Macroeconomics. Dr. Ozenbas holds a PhD in Finance from Baruch College, City University of New York.