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Journal of Accounting and Economics Vol. 65 No. 1 2018

Information bundling and securities litigation

Barbara A. Bliss1; Frank Partnoy1; Michael Furchtgott2

1 University of San Diego · 2 Microsoft (United States)

Abstract

We exploit the exogenous shock of a 2005 U.S. Supreme Court decision on securities class action loss causation requirements to examine two ways that firms bundle information with restatements: “positive bundling” of good news and “noise bundling” of additional bad news. We find that positive bundling offsets price declines and results in less litigation. In contrast, noise bundling magnifies price declines, but nevertheless deters litigation by confounding which bad news caused a decline. Non-bundled restatements are 5.94 times more likely to result in litigation. Bundled restatements have 8.17 times higher dismissal rates and 21.17 to 23.45 million lower settlement amounts.

DOI
10.1016/j.jacceco.2017.11.013
Volume
65
Issue
1
Pages
61-84
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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