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Securities Law Commons

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Full-Text Articles in Securities Law

The Reasonable Investor Of Federal Securities Law, Amanda Rose Jan 2017

The Reasonable Investor Of Federal Securities Law, Amanda Rose

Vanderbilt Law School Faculty Publications

Federal securities law defines the materiality of corporate disclosures by reference to the views of a hypothetical reasonable investor. For decades the reasonable investor standard has been a flashpoint for debate with critics complaining of the uncertainty it generates and defenders warning of the under-inclusiveness of bright-line alternatives. This Article attempts to shed fresh light on the issue by considering how the reasonable investor differs from its common law antecedent, the reasonable person of tort law. The differences identified suggest that the reasonable investor standard is more costly than tort laws reasonable person standard - the uncertainty it generates is …


Understanding Causation In Private Securities Lawsuits: Building On Amgen, James D. Cox Jan 2013

Understanding Causation In Private Securities Lawsuits: Building On Amgen, James D. Cox

Faculty Scholarship

With Amgen, the Supreme Court’s majority once again holds that inquiry into the alleged market impact of a misrepresentation is not required to invoke fraud on the market approach to causation so that the class can be certified. Rather than just leaving matters where they have been since the Supreme Court’s muddled encounter with causation in Basic Inc. v. Levinson, the Supreme Court’s most recent decision appears to relax some earlier-held tenets with respect to markets believed sufficiently efficient for fraud on the market to be invoked. This Article not only identifies the central flaw of Basic that has over …


Rediscovering The Economics Of Loss Causation , Richard Kaplan, Madge Thorsen, Scott Hakala Dec 2005

Rediscovering The Economics Of Loss Causation , Richard Kaplan, Madge Thorsen, Scott Hakala

ExpressO

Abstract This article explores the economic principles and theories underlying loss causation in the context of securities fraud litigation. It explains the difference between “investment loss” and recoverable “inflationary loss” and posits that the latter consists of the difference between inflation in stock prices caused by the fraud at the time of purchase and inflation in the price at the time of sale. It reviews scenarios in which inflationary loss due to fraud may occur and would be recognized as a matter of economic theory as well as a matter of law. It urges that Dura v. Broudo Pharmaceuticals, 125 …