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Stock Returns in Mergers and Acquisitions

Open access
HACKBARTH, DIRK, MORELLEC, ERWAN·2008·The Journal of Finance

Abstract

This paper develops a real options framework to analyze the behavior of stock returns in mergers and acquisitions. In this framework, the timing and terms of takeovers are endogenous and result from value‐maximizing decisions. The implications of the model for abnormal announcement returns are consistent with the available empirical evidence. In addition, the model generates new predictions regarding the dynamics of firm‐level betas for the period surrounding control transactions. Using a sample of 1,086 takeovers of publicly traded U.S. firms between 1985 and 2002, we present new evidence on the dynamics of firm‐level betas, which is strongly supportive of the model's predictions.

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Metadata

Authors
HACKBARTH, D., & MORELLEC, E.
Venue
The Journal of Finance
Publisher
Wiley
Published
2008-05-09
Volume
63
Issue
3
Pages
1213-1252
ISSN
  • 0022-1082 (ISSN-L)
  • 1540-6261
OpenAlex
W3122150082
Cited by
262
References
0
FWCI
59.23
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Stock Returns in Mergers and Acquisitions. https://app.cochat.ai/papers/10.1111/j.1540-6261.2008.01356.x
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HACKBARTH, D., & MORELLEC, E. (2008). Stock Returns in Mergers and Acquisitions. The Journal of Finance. https://doi.org/10.1111/j.1540-6261.2008.01356.x

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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.