Law Commons^™

Market Efficiency And The Problem Of Retail Flight, Alicia J. Davis

Articles

In 1950, 91 % of common stock in the U.S. was owned directly by individual inves­ tors. Today, that percentage stands at only 23%. The mass exodus of retail investors and their investment dollars has negative implications not only for capital formation and investor protection, but also for market efficiency. Individual investors are often assumed to be noise traders who distort stock prices and harm market functioning. Therefore, some argue that their withdrawal from the market should be of little concern; indeed, it should be celebrated. Recent empirical evidence calls this assertion of retail noise trading into doubt, and this …

Framing A Purpose For Corporate Law, William W. Bratton

All Faculty Scholarship

This article seeks to frame a short statement of purpose for corporate law on which all reasonable observers can agree. The statement, in order to succeed at its intended purpose, must satisfy two strict conditions: first, it must have enough content to be meaningful; second, it must be completely uncontroversial, both descriptively and normatively. The exercise, thus described, involves avoiding the issues that occupy center stage in discussions about corporate law while at the same time highlighting the discussants’ generally held presuppositions. Three closely interconnected issues arise. First, whether the statement of the purpose of corporate law should speak in …

The Long Quest For Legal Efficiency. On The Illusion Of A Process-Free Economic Analysis Of Law, Daniele Bertolini

daniele bertolini

In this paper I attempt to reconstruct and scrutinize the long lasting debate on economic efficiency as a legal concern, and to show that the prevailing idea of economic efficiency - which is exclusively referring to the contents of legal rules as disconnected from the features of the lawmaking process - misses the essence of the discipline. I demonstrate that conventional output-oriented approach is susceptible to the following criticisms: (1) it is affected by logical circularity and/or logical incompleteness; (2) it does not provide any guarantee of social welfare increases; (3) it does not account for the presence of losers; …

Comparative Effectiveness Research As Choice Architecture: The Behavioral Law And Economics Solution To The Health Care Cost Crisis, Russell Korobkin

Michigan Law Review

With the Patient Protection and Affordable Care Act (“ACA”) set to dramatically increase access to medical care, the problem of rising costs will move center stage in health law and policy discussions. “Consumer directed health care” proposals, which provide patients with financial incentives to equate marginal costs and benefits of care at the point of treatment, demand more decisionmaking ability from consumers than is plausible due to bounded rationality. Proposals that seek to change the incentives of health care providers threaten to create conflicts of interest between doctors and patients. New approaches are desperately needed. This Article proposes a government-facilitated …

Implementing Antitrust's Welfare Goals, Herbert J. Hovenkamp

All Faculty Scholarship

United States antitrust policy is said to promote some version of economic welfare. Antitrust promotes allocative efficiency by ensuring that markets are as competitive as they can practicably be, and that firms do not face unreasonable roadblocks to attaining productive efficiency, which refers to both cost minimization and innovation. One important welfare debate is whether antitrust should adopt a “consumer welfare” principle rather than a more general “total welfare” principle.

The simple version of the consumer welfare test is not a balancing test. If consumers are harmed by reduced output or higher prices resulting from the exercise of market power, …

Understanding Insurance Anti-Discrimination Laws, Ronen Avraham, Kyle D. Logue, Daniel Schwarcz

Articles

Insurance companies are in the business of discrimination. Insurers attempt to segregate insureds into separate risk pools based on the differences in their risk profiles, first, so that different premiums can be charged to the different groups based on their differing risks and, second, to incentivize risk reduction by insureds. This is why we let insurers discriminate. There are limits, however, to the types of discrimination that are permissible for insurers. But what exactly are those limits and how are they justified? To answer these questions, this Article (a) articulates the leading fairness and efficiency arguments for and against limiting …

Penalty Default Licenses: A Case For Uncertainty, Kristelia A. García

Publications

Research on the statutory license for certain types of copyright-protected content has revealed an unlikely symbiosis between uncertainty and efficiency. Contrary to received wisdom, which tells us that in order to increase efficiency, we must increase stability, this Article suggests that uncertainty can actually be used to increase efficiency in the marketplace. In the music industry, the battle over terrestrial performance rights--that is, the right of a copyright holder to collect royalties for plays of a sound recording on terrestrial radio--has raged for decades. In June 2012, in a deal that circumvented the statutory license for sound recordings for the …

Rethinking Summary Judgment Empirics: The Life Of The Parties, Jonah B. Gelbach

All Faculty Scholarship

No abstract provided.

Towards A Universal Framework For Insurance Anti-Discrimination Laws, Ronen Avraham, Kyle D. Logue, Daniel Schwarcz

Articles

Discrimination in insurance is principally regulated at the state level. Surprisingly, there is a great deal of variation across coverage lines and policyholder characteristics in how and the extent to which risk classification by insurers is limited. Some statutes expressly permit insurers to consider certain characteristics, while other characteristics are forbidden or limited in various ways. What explains this variation across coverage lines and policyholder characteristics? Drawing on a unique, hand-collected data-set consisting of the laws regulating insurer risk classification in fifty-one U.S. jurisdictions, this Article argues that much of the variation in state-level regulation of risk classification can in …