Securities Law Commons^™

Law In Regression? Impacts Of Quantitative Research On Law And Regulation, David C. Donald

David C. Donald

Quantitative research (QR) has undeniably improved the quality of law- and rulemaking, but it can also present risks for these activities. On the one hand, replacing anecdotal assertions regarding behavior or the effects of rules in an area to be regulated with objective, statistical evidence has advanced the quality of regulatory discourse. On the other hand, because the construction of such evidence often depends on bringing the complex realities of both human behavior and rules designed to govern it into simple, quantified variables, QR findings can at times camouflage complexity, masking real problems. Deceptively objective findings can in this way …

Halliburton, Basic And Fraud On The Market: The Need For A New Paradigm, Charles W. Murdock

Charles W. Murdock

Summary: Halliburton, Basic and Fraud on the Market: The Need for a New Paradigm

If defrauded securities plaintiffs cannot bring a class-action lawsuit, there often will be no effective remedy since the amount at stake for individual plaintiffs is not sufficient to warrant the substantial costs of litigation. To surmount the problem of individualized reliance and establish commonality, federal courts for twenty-five years have been employing the Basic fraud-on-the-market theory which posits that, in an efficient market, investors rely on the integrity of the market price.

While class certification at one time was a matter of course, today it is …

Intermediaries Revisited: Is Efficient Certification Consistent With Profit Maximization?, Jonathan M. Barnett

Jonathan M Barnett

Private certification mechanisms are a key component of the regulatory infrastructure in the financial sector and other commercial settings. It is generally assumed that certification intermediaries have profit-based incentives to deliver accurate information to the certified market. But this view does not account for repeated failures in certification markets. Those failures can be explained by an inherent defect in the incentive structure of certification intermediaries: entry barriers both support and undermine the consistent supply of accurate information to the certified market. Certification markets tend to converge on a handful of providers protected by switching costs, product opacity and reputational noise. …

The Worst Test Of Truth: The "Marketplace Of Ideas" As Faulty Metaphor, Thomas W. Joo

Thomas W Joo

In his famous dissent in Abrams v. United States, Justice Holmes proclaimed that “the best test of truth is the power of the thought to get itself accepted in the competition of the market.” This Article critiques the basic argument against speech regulation that has developed from the “marketplace of ideas” metaphor: that speech should be “free” because markets are “free,” and because free markets produce “truth.” These assertions about markets are taken for granted, but they portray markets and market regulation inaccurately; thus economic markets provide a poor analogy for the deregulation of speech.

First Amendment jurisprudence invokes the …

Janus Capital Group, Inc. V. First Derivative Traders: The Culmination Of The Supreme Court’S Evolution From Liberal To Reactionary In Rule 10b-5 Actions, Charles W. Murdock

Charles W. Murdock

“Political” decisions such as Citizens United and National Federation of Independent Business (“Obamacare”) reflect the reactionary bent of several Supreme Court justices. But this reactionary trend is discernible in other areas as well. With regard to Rule 10b-5, the Court has handed down a series of decisions that could be grouped into four trilogies. The article examines the trend over the past 40 years which has become increasingly conservative and finally reactionary.

The first trilogy was a liberal one, arguably overextending the scope of Rule 10b-5. This was followed by a conservative trilogy which put a brake on such extension, …