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News Aggregators, Volatility and the Stock Market

Author

Summary, in English

In this paper we employ the news aggregator Google News to demonstrate a strong link between the volatility in the stock market and the amount of news available to market participants. The paper also highlights some other areas, in finance and elsewhere, where news aggregators could be useful.

Publishing year

2009

Language

English

Pages

2673-2682

Publication/Series

Economics Bulletin

Volume

29

Issue

4

Document type

Journal article

Publisher

Economics Bulletin

Topic

  • Economics

Keywords

  • news aggregator
  • volatility

Status

Published

ISBN/ISSN/Other

  • ISSN: 1545-2921