INDUSTRY EFFECTS OF ANALYST STOCK REVISIONS

Aigbe Akhigbe, Jeff Madura and Melinda Newman

Journal of Financial Research, 2006, vol. 29, issue 2, 181-198

Abstract: We examine the industry valuation effects of analyst stock revisions and identify the variables that influence these effects. Our results show that industry rivals experience significant abnormal returns in response to revision announcements. Although the mean stock price response suggests contagion effects, there is also evidence of significant competitive effects. The valuation effects are influenced by the magnitude of the rated firm's announcement return, along with analyst‐specific and industry‐specific characteristics. However, the sensitivity of the valuation effects to these characteristics is conditioned on whether the industry effects are contagious or competitive.

Date: 2006
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https://doi.org/10.1111/j.1475-6803.2006.00173.x

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Persistent link: https://EconPapers.repec.org/RePEc:bla:jfnres:v:29:y:2006:i:2:p:181-198

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