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Full-Text Articles in Law
Broker-Dealers And Investment Advisers: A Behaviorial-Economics Analysis Of Competing Suggestions For Reform, Polina Demina
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 …
Are People Probabilistically Challenged?, Alex Stein
Are People Probabilistically Challenged?, Alex Stein
Michigan Law Review
Daniel Kahneman's recent book, Thinking, Fast and Slow, is a must-read for any scholar or policymaker interested in behavioral economics. Behavioral economics is a young, but already well-established, discipline that pervasively affects law and legal theory. Kahneman, a 2002 Nobel Laureate, is the discipline's founding father. His pioneering work with Amos Tversky and others challenges the core economic concept of expected utility, which serves to determine the value of people's prospects. Under mainstream economic theory, the value of a person's prospect equals the prospect's utility upon materialization (U) multiplied by the probability of the prospect materializing (P). When the prospect …
The Dog That Didn't Bark: Private Investment Funds And Relational Contracts In The Wake Of The Great Recession, Robert C. Illig
The Dog That Didn't Bark: Private Investment Funds And Relational Contracts In The Wake Of The Great Recession, Robert C. Illig
Michigan Business & Entrepreneurial Law Review
In the aftermath of the subprime mortgage crisis, the contract rights of numerous hedge funds and venture capital funds were breached. These contracts were complex and sophisticated and had been negotiated at great time and expense. Yet despite all of the assumptions of neo-classical contracts theory, nothing happened. Practically none of these injured parties sued to enforce their rights. Professor Illig uses this dearth of litigation to conduct a form of natural experiment as to the value of contract law. Discrete market participants contracted before the crash and then pursued their rights in court afterwards, while relational market participants contracted …
Nudge, Choice Architecture, And Libertarian Paternalism, Pierre Schlag
Nudge, Choice Architecture, And Libertarian Paternalism, Pierre Schlag
Michigan Law Review
By all external appearances, Nudge is a single book-two covers, a single spine, one title. But put these deceptive appearances aside, read the thing, and you will actually find two books-Book One and Book Two. Book One begins with the behavioral economist's view that sometimes individuals are not the best judges of their own welfare. Indeed, given the propensity of human beings for cognitive errors (e.g., the availability bias) and the complexity of decisions that need to be made (e.g., choosing prescription plans), individuals often make mistakes. Enter here the idea of the nudge-the deliberate effort to channel people into …
Do Liquidated Damages Encourage Breach? A Psychological Experiment, Tess Wilkinson-Ryan
Do Liquidated Damages Encourage Breach? A Psychological Experiment, Tess Wilkinson-Ryan
Michigan Law Review
This Article offers experimental evidence that parties are more willing to exploit efficient-breach opportunities when the contract in question includes a liquidated-damages clause. Economists claim that the theory of efficient breach allows us to predict when parties will choose to breach a contract if the legal remedy for breach is expectation damages. However, the economic assumption of rational wealth-maximizing actors fails to capture important, shared, nonmonetary values and incentives that shape behavior in predictable ways. When interpersonal obligations are informal or underspecified, people act in accordance with shared community norms, like the moral norm of keeping promises. However, when sanctions …
Uncertainty Revisited: Legal Prediction And Legal Postdiction, Ehud Guttel, Alon Harel
Uncertainty Revisited: Legal Prediction And Legal Postdiction, Ehud Guttel, Alon Harel
Michigan Law Review
Legal scholarship, following rational-choice theory, has traditionally treated uncertainty as a single category. A large body of experimental studies, however, has established that individuals treat guesses concerning the future differently than guesses concerning the past. Even where objective probabilities and payoffs are identical, individuals are much more willing to predict a future event (and are more confident in the accuracy of their predictions) than they are willing to postdict a past event (and are also less confident in the accuracy of their postdiction). For example, individuals are more willing to bet on the results of a future die toss than …
Behavioral Economics And The Sec, Stephen J. Choi, Adam C. Pritchard
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 …
The Fable Of Entry: Bounded Rationality, Market Discipline, And Legal Policy, Avishalom Tor
The Fable Of Entry: Bounded Rationality, Market Discipline, And Legal Policy, Avishalom Tor
Michigan Law Review
Legal scholars have recently advanced a behavioral approach to the law and economics school of thought in an attempt to improve its external validity and predictive power. The hallmark of this new approach is the replacement of the perfectly rational actor with a "boundedly rational" decisionmaker who, apart from being affected by emotion and motivation, has only limited cognitive resources. To function effectively in a complex :world, boundedly rational individuals must rely on cognitive heuristics - simplifying mental shortcuts - that inevitably lead people to make some systematic decision errors; as a result, their behavior necessarily deviates from that predicted …