PORTFOLIO MANAGEMENT - News or Noise? Internet Postings and Stock Prices - This study found that the relationship between Internet message board activity and stock returns and volume is consistent with market efficiency.
| Year of publication: |
2001
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|---|---|
| Authors: | Tumarkin, Robert ; Whitelaw, Robert F. |
| Published in: |
Financial analysts' journal : FAJ. - Charlottesville, Va : CFA Institute, ISSN 0015-198X, ZDB-ID 2194090. - Vol. 57.2001, 3, p. 41-51
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