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"Do Lawyers Need Economists?" Review Of Economic Transplants: On Lawmaking For Corporations And Capital Markets, Reuven S. Avi-Yonah Jul 2020

"Do Lawyers Need Economists?" Review Of Economic Transplants: On Lawmaking For Corporations And Capital Markets, Reuven S. Avi-Yonah

Reviews

Katja Langenbucher’s outstanding book seeks to address the question of why and in what ways have lawyers been importing economic theories into a legal environment, and how has this shaped scholarly research, judicial and legislative work? Since the financial crisis, corporate or capital markets law has been the focus of attention by academia and media. Formal modelling has been used to describe how capital markets work and, later, has been criticized for its abstract assumptions. Empirical legal studies and regulatory impact assessments offered different ways forward. This excellent book presents a new approach to the risks and benefits of interdisciplinary …


Stock Market Manipulation And Its Regulation, Merritt B. Fox, Lawrence R. Glosten, Gabriel Rauterberg Jan 2018

Stock Market Manipulation And Its Regulation, Merritt B. Fox, Lawrence R. Glosten, Gabriel Rauterberg

Articles

More than eighty years after federal law first addressed stock market manipulation, the federal courts remain fractured by disagreement and confusion concerning manipulation law's most foundational issues. There remains, for example, a sharp split among the federal circuits concerning manipulation law's central question: Whether trading activity alone can ever be considered illegal manipulation under federal law? Academics have been similarly confused-economists and legal scholars cannot agree on whether manipulation is even possible in principle, let alone on how to properly address it in practice.


Are People Probabilistically Challenged?, Alex Stein Apr 2013

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 Jan 2012

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 …


Plus Factors And Agreement In Antitrust Law, William E. Kovacic, Robert C. Marshall, Leslie M. Marx, Halbert L. White Dec 2011

Plus Factors And Agreement In Antitrust Law, William E. Kovacic, Robert C. Marshall, Leslie M. Marx, Halbert L. White

Michigan Law Review

Plus factors are economic actions and outcomes, above and beyond parallel conduct by oligopolistic firms, that are largely inconsistent with unilateral conduct but largely consistent with explicitly coordinated action. Possible plus factors are typically enumerated without any attempt to distinguish them in terms of a meaningful economic categorization or in terms of their probative strength for inferring collusion. In this Article, we provide a taxonomy for plus factors as well as a methodology for ranking plus factors in terms of their strength for inferring explicit collusion, the strongest of which are referred to as "super plus factors."


Efficient Breach Of International Law: Optimal Remedies, 'Legalized Noncompliance,' And Related Issues, Eric A. Posner, Alan O. Sykes Nov 2011

Efficient Breach Of International Law: Optimal Remedies, 'Legalized Noncompliance,' And Related Issues, Eric A. Posner, Alan O. Sykes

Michigan Law Review

In much of the scholarly literature on international law, there is a tendency to condemn violations of the law and to leave it at that. If all violations of international law were indeed undesirable, this tendency would be unobjectionable. We argue in this Article, however that a variety of circumstances arise under which violations of international law are desirable from an economic standpoint. The reasons why are much the same as the reasons why nonperformance of private contracts is sometimes desirable- the concept of "efficient breach," familiar to modern students of contract law, has direct applicability to international law. As …


Explaining The Importance Of Public Choice For Law, D. Daniel Sokol Apr 2011

Explaining The Importance Of Public Choice For Law, D. Daniel Sokol

Michigan Law Review

The next generation of government officials, business leaders, and members of civil society likely will draw from the current pool of law school students. These students often lack a foundation of the theoretical and analytical tools necessary to understand law's interplay with government. This highlights the importance of public choice analysis. By framing issues through a public choice lens, these students will learn the dynamics of effective decision making within various institutional settings. Filling the void of how to explain the decision-making process of institutional actors in legal settings is Public Choice Concepts and Applications in Law by Maxwell Steams …


Paying To Save: Tax Withholding And Asset Allocation Among Low- And Moderate-Income Taxpayers, Michael S. Barr, Jane Dokko Nov 2007

Paying To Save: Tax Withholding And Asset Allocation Among Low- And Moderate-Income Taxpayers, Michael S. Barr, Jane Dokko

Law & Economics Working Papers Archive: 2003-2009

We analyze the phenomenon that low- and moderate-income (LMI) tax filers exhibit a “preference for over-withholding” their taxes, a measure we derive from a unique set of questions administered in a dataset of 1,003 households, which we collected through the Survey Research Center at the University of Michigan. We argue that the relationship between their withholding preference and portfolio allocation across liquid and illiquid assets is consistent with models with present-biased preferences, and that individuals exhibit self-control problems when making their consumption and saving decisions. Our results support a model in which individuals use commitment devices to constrain their consumption. …


Institutions And Inclusion In Saving Policy, Michael S. Barr, Michael Sherraden May 2005

Institutions And Inclusion In Saving Policy, Michael S. Barr, Michael Sherraden

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


Credit Where It Counts: Maintaining A Strong Community Reinvestment Act, Michael S. Barr May 2005

Credit Where It Counts: Maintaining A Strong Community Reinvestment Act, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

The Community Reinvestment Act (CRA) has helped to revitalize low- and moderate-income communities and provided expanded opportunities for low- and moderate-income households. Recent regulatory steps aimed at alleviating burdens on banks and thrifts are unwarranted, and may diminish small business lending as well as community development investments and services. This policy brief explains the rationale for CRA, demonstrates its effectiveness, and argues that the recent regulatory proposals should be withdrawn or significantly modified.


Modes Of Credit Market Regulation, Michael S. Barr May 2005

Modes Of Credit Market Regulation, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


Credit Where It Counts: The Community Reinvestment Act And Its Critics, Michael S. Barr Apr 2005

Credit Where It Counts: The Community Reinvestment Act And Its Critics, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

Despite the depth and breadth of U.S. credit markets, low- and moderate-income communities and minority borrowers have not historically enjoyed full access to credit. The Community Reinvestment Act (CRA) was enacted in 1977 to help overcome barriers to credit that these groups faced. Scholars have long leveled numerous critiques against CRA as unnecessary, ineffectual, costly, and lawless. Many have argued that CRA should be eliminated. By contrast, I contend that market failures and discrimination justify governmental intervention and that CRA is a reasonable policy response to these problems. Using recent empirical evidence, I demonstrate that over the last decade CRA …


The Deregulation Of International Trucking In The European Union: Form And Effect, Francine Lafontaine, Laura M. Valeri Apr 2005

The Deregulation Of International Trucking In The European Union: Form And Effect, Francine Lafontaine, Laura M. Valeri

Law & Economics Working Papers Archive: 2003-2009

This paper examines how the deregulation of the international road transport industry in Western Europe has affected 1- the total quantity of cross-border road transport in the region; 2- the degree to which shippers outsource rather than integrate vertically their cross-border transport needs; and 3- the extent to which different countries participate in international road freight transport in Western Europe. Not surprisingly, we find that deregulation has had a large positive effect on the amount of international road transport net of the effect of the trade ties that grew over time among European Union countries. Moreover, consistent with the fact …


Globalization, Law & Development: Introduction And Overview, Michael S. Barr, Reuven S. Avi-Yonah Apr 2005

Globalization, Law & Development: Introduction And Overview, Michael S. Barr, Reuven S. Avi-Yonah

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


Microfinance And Financial Development, Michael S. Barr Apr 2005

Microfinance And Financial Development, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


The Coordinated Effects Of Mergers In Differentiated Products Market, Kai-Uwe Kuhn Nov 2004

The Coordinated Effects Of Mergers In Differentiated Products Market, Kai-Uwe Kuhn

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


Sex, Shame, And The Law: An Economic Perspective On Megan's Law, Doron Teichman Sep 2004

Sex, Shame, And The Law: An Economic Perspective On Megan's Law, Doron Teichman

Law & Economics Working Papers Archive: 2003-2009

This Article focuses on the question, how should policymakers aiming to minimize the cost of sanctioning utilize legal and nonlegal sanctions when designing a system of criminal sanctions. After presenting the general economic case for the use of nonlegal sanctions the article turns to present a model of shaming, which unlike existing models, incorporates the endogenous effects of legal and nonlegal sanctions. This model demonstrates that tailoring an efficient regime that combines legal and nonlegal sanctions might be more difficult than previously perceived by law and economics scholars. A specific case study presented in this article is of the current …


Economic Theories Of Bundling And Their Policy Implications In Abuse Cases: An Assessment In Light Of The Mircrosoft Case, Kai-Uwe Kuhn Sep 2004

Economic Theories Of Bundling And Their Policy Implications In Abuse Cases: An Assessment In Light Of The Mircrosoft Case, Kai-Uwe Kuhn

Law & Economics Working Papers Archive: 2003-2009

No abstract provided.


Banking The Poor: Policies To Bring Low-Income Americans Into The Financial Mainstream, Michael S. Barr Sep 2004

Banking The Poor: Policies To Bring Low-Income Americans Into The Financial Mainstream, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

Low-income households in the United States often lack access to bank accounts and face high costs for conducting basic financial transactions through check cashers and other alternative financial service providers. These families find it more difficult to save and plan financially for the future. Living paycheck to paycheck leaves them vulnerable to medical or job emergencies that may endanger their financial stability, and lack of longer-term savings undermines their ability to improve skills, purchase a home, or send their children to college. High-cost financial services and inadequate access to bank accounts may undermine widely-shared societal goals of reducing poverty, moving …


Banking The Poor, Michael S. Barr Mar 2004

Banking The Poor, Michael S. Barr

Law & Economics Working Papers Archive: 2003-2009

Low-income households often lack access to banking accounts and face high costs for transacting basic financial services through check cashers and other alternative financial service providers. These families find it more difficult to save and plan financially for the future. Living paycheck to paycheck leaves them vulnerable to medical or job emergencies that may endanger their financial stability, and lack of longer-term savings undermines their ability to improve skills, purchase a home, or send their children to college. Additionally, high cost financial services and inadequate access to bank accounts may undermine widely-shared societal goals of reducing poverty, moving families from …


Credible Coercion, Oren Bar-Gill, Omri Ben-Shahar Mar 2004

Credible Coercion, Oren Bar-Gill, Omri Ben-Shahar

Law & Economics Working Papers Archive: 2003-2009

The ideal of individual liberty and autonomy requires that society provide relief against coercion. In the law, this requirement is often translated into rules that operate “post-coercion” to undo the legal consequences of acts and promises extracted under duress. This Article argues that these ex-post anti-duress measures, rather than helping the coerced party, might in fact hurt her. When coercion is credible—when a credible threat to inflict an even worse outcome underlies the surrender of the coerced party—ex post relief will only induce the strong party to execute the threatened outcome, to the detriment of the coerced party. Anti-duress relief …


"Agreeing To Disagree": Filling Gaps In Deliberately Incomplete Contracts, Omri Ben-Shahar Jan 2004

"Agreeing To Disagree": Filling Gaps In Deliberately Incomplete Contracts, Omri Ben-Shahar

Law & Economics Working Papers Archive: 2003-2009

This Article develops a new standard for gap filling in incomplete contracts. It focuses on an important class of situations in which parties leave their agreement deliberately incomplete, with the intent to further negotiate and resolve the remaining issues. In these situations, neither the traditional no-enforcement result nor the usual gap filling approaches accord with the parties’ partial consent. Instead, the Article develops the concept of pro-defendant gap-fillers, under which each party is granted an option to enforce the transaction supplemented with terms most favorable (within reason) to the other party. A deliberately incomplete contract with pro-defendant gap fillers transforms …


Behavioral Economics And The Sec, Stephen Choi, Adam C. Pritchard Jan 2003

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

Law & Economics Working Papers Archive: 2003-2009

Investors face myriad investment alternatives and seemingly limitless information concerning those alternatives.Not surprisingly, many commentators contend that investors frequently fall short of the ideal investor posited by the rational actor model. Investors are plagued with a variety of behavioral biases (such as, among others, the hindsight bias, the availability bias, loss aversion, and overconfidence). Even securities market institutions and intermediaries may suffer from biases, led astray by groupthink and overconfidence. The question remains whether regulators should focus on such biases in formulating policy. An omnipotent regulatory decisionmaker would certainly improve on flawed investor decisionmaking. The alternative we face, however, is …


Market Fundamentalism's New Fiasco: Globalization As Exhibit In The Case For A New Law And Economics, Steven A. Ramirez Jan 2003

Market Fundamentalism's New Fiasco: Globalization As Exhibit In The Case For A New Law And Economics, Steven A. Ramirez

Michigan Journal of International Law

Review of Globalization and Its Discontents by Joseph E. Stiglitz


Paradigm Shifts And Access Controls: An Economic Analysis Of The Anticircumvention Provisions Of The Digital Millennium Copyright Act, Melissa A. Kern Jun 2002

Paradigm Shifts And Access Controls: An Economic Analysis Of The Anticircumvention Provisions Of The Digital Millennium Copyright Act, Melissa A. Kern

University of Michigan Journal of Law Reform

This Note addresses the broadened scope of protection granted to copyright holders under the anticircumvention provisions of the Digital Millennium Copyright Act of 1998 (DMCA). This broadened scope extends to copyright holders the right to control access to their works, diminishing the consumer's 'fair use" of those works that previously served as a defense to alleged copyright infringements. While access controls are supported by economists who believe they are useful in correcting market inefficiencies and excluding free riders, this Note suggests that access controls cannot correct all market inefficiencies. Furthermore, such access controls deny access and use of copyrighted material …


Why Tax The Rich? Efficiency, Equity, And Progressive Taxation, Reuven S. Avi-Yonah Jan 2002

Why Tax The Rich? Efficiency, Equity, And Progressive Taxation, Reuven S. Avi-Yonah

Reviews

In Greek mythology, Atlas was a giant who carried the world on his shoulders. In Ayn Rand’s 1957 novel Atlas Shrugged, Atlas represents the “ prime movers”—the talented few who bear the weight of the world’s economy.1 In the novel, the prime movers go on strike against the oppressive burden of excessive regulation and taxation, leaving the world in disarray and demonstrating how indispensable they are to the rest of us (the “second handers” ).


The Economic Analysis Of Evidence Law: Common Sense On Stilts, Richard O. Lempert Dec 2001

The Economic Analysis Of Evidence Law: Common Sense On Stilts, Richard O. Lempert

Articles

There was a time when the empire of Law was not overrun by economists. The economists had their own fiefdoms to be sure-there was the Duchy of Antitrust and the Kingdom of Regulatory Law-but the economists lived in peace within these borders, welcoming many unlike themselves into their midst, only gently proselytizing their students in the first few classes of a term, and swearing fealty to the law. It is true that a few marauders from beyond the borders saw the wealth of the empire and sought to colonize it, but even the most daring, Archbishop Coase and Duke Gary …


A Presumption Of Innocence, Not Of Even Odds, Richard D. Friedman Jan 2000

A Presumption Of Innocence, Not Of Even Odds, Richard D. Friedman

Articles

Now I know how the Munchkins felt. Here I have been, toiling in the fields of Evidenceland for some years, laboring along with others to show how use of Bayesian probability theory can assist in the analysis and understanding of evidentiary problems.' In doing so, we have had to wage continuous battle against the Bayesioskeptics-the wicked witches who deny much value, even heuristic value, for probability theory in evidentiary analysis.2 Occasionally, I have longed for law-and-economics scholars to help work this field, which should be fertile ground for them.3 So imagine my delight when the virtual personification of law and …


Public Choice Revisited, Daniel A. Farber, Philip P. Frickey May 1998

Public Choice Revisited, Daniel A. Farber, Philip P. Frickey

Michigan Law Review

Although not the first book on public choice_ for a legal audience, Max Stearns's Public Choice and Public Law is the first full-scale textbook for law school use. An ambitious undertaking by a rising young scholar, the book provides law students with a comprehensive introduction to public choice. Public choice - essentially, the application of economic reasoning to political institutions - has become a significant aspect of public law scholarship. Indeed, in his Foreword, Saul Levmore hails public choice as "[t]he most exciting intellectual development in law schools in the last decade" (p. xi). Be that as it may, the …


Public Choice Theory And The Fragmented Web Of The Contemporary Administrative State, Jim Rossi May 1998

Public Choice Theory And The Fragmented Web Of The Contemporary Administrative State, Jim Rossi

Michigan Law Review

Since World War II, public choice theory - defined broadly as the application of the assumptions and methodology of microeconomics to describe or predict the way public officials exercise power - has grown from a fledgling movement, gaining mainstream acceptance and respect for its insights into voting behavior, judicial decisionmaking, and other public actions. Although a theory first explored by economists and political scientists, public choice's normative insights have earned credibility in recent years in academic legal literature. Public choice's acceptance in the law school curriculum is demonstrated by the recent publication of course material on the topic. However, despite …