Law Commons^™

Broker-Dealers And Investment Advisers: A Behaviorial-Economics Analysis Of Competing Suggestions For Reform, Polina Demina

Michigan Law Review

For the average investor trying to save for retirement or a child’s college fund, the world of investing has become increasingly complex. These retail investors must turn more frequently to financial intermediaries, such as broker-dealers and investment advisers, to get sound investment advice. Such intermediaries perform different duties for their clients, however. The investment adviser owes his client a fiduciary duty of care and therefore must provide financial advice that is in the client’s best interests, while the broker-dealer must merely provide advice that is suitable to the client’s interests—a lower standard than the fiduciary duty of care. And yet …

Behavioral Economics And Investor Protection: Reasonable Investors, Efficient Markets, Barbara Black

Faculty Articles and Other Publications

The judicial view of a “reasonable investor” plays an important role in federal securities regulation, and courts express great confidence in the reasonable investor’s cognitive abilities. Behavioral economists, by contrast, do not observe real people investing in today’s markets behaving as the reasonable investors that federal securities law expects them to be. Similarly, the efficient market hypothesis (EMH) has exerted a powerful influence in securities regulation, although empirical evidence calls into question some of the basic assumptions underlying EMH. Unfortunately, to date, courts have only acknowledged the discrepancy between legal theory and behavioral economics in one situation, class certification of …

Can Behavioral Economics Inform Our Understanding Of Securities Arbitration, Barbara Black

Faculty Articles and Other Publications

This paper contributes to the ongoing debate over FINRA arbitration by invoking behavioral economics principles to understand why PDAAs in securities arbitration continue to resist powerful market and political forces calling for their elimination.

Part II of the paper sets forth background information to put the issue in context. It first describes several important distinctions between securities arbitration and other forms of consumer arbitration. It next summarizes pertinent economic theory, first classical economic theory in support of PDAAs and then behavioral economics principles that challenge the classical approach.

Part III poses three questions regarding the staying power of PDAAs and …

A Behavioral Framework For Securities Risk, Tom C.W. Lin

UF Law Faculty Publications

This article provides the first critical analysis and redesign of the existing securities risk disclosure framework given new insights from the emerging, interdisciplinary field of behavioral economics. Disclosure is the principle at the heart of federal securities regulation. Beneath that core principle of disclosure is the basic assumption that the reasonable investor is the idealized über-rational person of neoclassical economic theory. Therefore, once armed with the requisite information investors presumably can protect themselves through rational choice. Descriptively, however, real investors are not like their rational, neoclassical kin. This article examines this incongruence between the idealized rational investor and the imperfect …

Price, Path & Pride: Third-Party Closing Opinion Practice Among U.S. Lawyers (A Preliminary Investigation), Jonathan C. Lipson

ExpressO

This article presents the first in-depth exploration of third-party closing opinions, a common but curious – and potentially troubling -- feature of U.S. business law practice. Third-party closing opinions are letters delivered at the closing of most large transactions by the attorney for one party (e.g., the borrower) to the other party (e.g., the lender) offering limited assurance that the transaction will have legal force and effect.

Hundreds, if not thousands, of legal opinions are delivered every week. Yet, lawyers often complain that they create needless risk and cost, and produce little benefit. Closing opinions thus pose a basic question: …

Behavioral Economics And The Sec, Stephen J. Choi, Adam C. Pritchard

Articles

Not all investors are rational. Quite apart from the obvious examples of credulity in the face of the latest Ponzi scheme, there is no shortage of evidence that many investors' decisions are influenced by systematic biases that impair their abilities to maximize their investment returns. For example, investors will often hold onto poorly performing stocks longer than warranted, hoping to recoup their losses. Other investors will engage in speculative trading, dissipating their returns by paying larger commissions than more passive investors. And we are not just talking about widows and orphans here. There is evidence that supposedly sophisticated institutional investors-mutual …