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Cited by 1,861

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Is Information Risk a Determinant of Asset Returns?

Open access
Easley, David, Hvidkjaer, Soeren, O'Hara, Maureen·2002·The Journal of Finance

Abstract

We investigate the role of information‐based trading in affecting asset returns. We show in a rational expectation example how private information affects equilibrium asset returns. Using a market microstructure model, we derive a measure of the probability of information‐based trading, and we estimate this measure using data for individual NYSE‐listed stocks for 1983 to 1998. We then incorporate our estimates into a Fama and French (1992) asset‐pricing framework. Our main result is that information does affect asset prices. A difference of 10 percentage points in the probability of information‐based trading between two stocks leads to a difference in their expected returns of 2.5 percent per year.

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Metadata

Authors
Easley, D., Hvidkjaer, S., & O'Hara, M.
Venue
The Journal of Finance
Publisher
Wiley
Published
2002-10
Volume
57
Issue
5
Pages
2185-2221
ISSN
  • 0022-1082 (ISSN-L)
  • 1540-6261
OpenAlex
W3124304323
Cited by
1,861
References
1
FWCI
86.34
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Is Information Risk a Determinant of Asset Returns? https://app.cochat.ai/papers/10.1111/1540-6261.00493
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Easley, D., Hvidkjaer, S., & O'Hara, M. (2002). Is Information Risk a Determinant of Asset Returns? The Journal of Finance. https://doi.org/10.1111/1540-6261.00493

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.