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Full-Text Articles in Law and Economics

The "Duty" To Be A Rational Shareholder, David A. Hoffman Feb 2005

The "Duty" To Be A Rational Shareholder, David A. Hoffman

ExpressO

How and when do courts determine that corporate disclosures are actionable under the federal securities laws? The applicable standard is materiality: would a (mythical) "reasonable investor" have considered the disclosures important. As I establish through empirical and statistical testing of 500 cases analyzing the materiality standard, judicial findings of immateriality are remarkably common, and have been stable over time. Materiality's scope results in the dismissal of a large number of claims, and creates a set of cases in which courts attempt to explain and defend their vision of who is, and is not, a "reasonable investor." Thus, materiality provides an …


Calabresi And The Intellectual History Of Law And Economics, Keith N. Hylton Jan 2005

Calabresi And The Intellectual History Of Law And Economics, Keith N. Hylton

Faculty Scholarship

This essay traces the vein of thought represented by Calabresi's "The Costs of Accidents", both backward in time to examine its sources, and forward to its impact on current scholarship. I focus on three broad topics: positive versus normative law and economics, positivist versus anti-positivist thinking in law, and the assumption of rationality in law and economics.