Law Commons^™

The Coase Theorem And Arthur Cecil Pigou, Herbert J. Hovenkamp

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In "The Problem of Social Cost" Ronald Coase was highly critical of the work of Cambridge University Economics Professor Arthur Cecil Pigou, presenting him as a radical government interventionist. In later work Coase's critique of Pigou became even more strident. In fact, however, Pigou's Economics of Welfare created the basic model and many of the tools that Coase's later work employed. Much of what we today characterize as the "Coase Theorem," including the relevance of transaction costs, externalities, and bilateral monopoly, was either stated or anticipated in Pigou's work. Further, Coase's extreme faith in private bargaining led him to fail …

Toward A Unified Theory Of Access To Local Telephone Systems, Daniel F. Spulber, Christopher S. Yoo

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One of the most distinctive developments in telecommunications policy over the past few decades has been the increasingly broad array of access requirements regulatory authorities have imposed on local telephone providers. In so doing, policymakers did not fully consider whether the justifications for regulating telecommunications remained valid. They also allowed each access regime to be governed by its own pricing methodology and set access prices in a way that treated each network component as if it existed in isolation. The result was a regulatory regime that was internally inconsistent, vulnerable to regulatory arbitrage, and unable to capture the interactions among …

The Enduring Lessons Of The Breakup Of At&T: A Twenty-Five Year Retrospective, Christopher S. Yoo

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On April 18-19, 2008, the University of Pennsylvania Law School hosted a landmark conference on “The Enduring Lessons of the Breakup of AT&T: A Twenty-Five Year Retrospective.” This conference was the first major event for Penn’s newly established Center for Technology, Innovation, and Competition, a research institute committed to promoting basic research into foundational frameworks that will shape the way policymakers think about technology-related issues in the future. The breakup of AT&T represents an ideal starting point for reexamining the major themes of telecommunications policy that have emerged over the past quarter century. The conference featured a keynote address by …

The Taxation Of Private Equity Carried Interests: Estimating The Revenue Effects Of Taxing Profit Interests As Ordinary Income, Michael S. Knoll

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In this Article, I estimate the tax revenue effects of taxing private equity carried interests as ordinary income rather than as long-term capital gain as under current law. Under reasonable assumptions, I conclude that the expected present value of additional tax collections would be between 1 percent and 1.5 percent of capital invested in private equity funds, or between $2 billion and $3 billion a year. That estimate, however, makes no allowance for changes in the structure of such funds or the composition of the partnerships, which might substantially reduce tax revenues below those estimates.

The Fundamental Goal Of Antitrust: Protecting Consumers, Not Increasing Efficiency, John B. Kirkwood, Robert H. Lande

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The conventional wisdom in the antitrust community is that the purpose of the antitrust laws is to promote economic efficiency. That view is incorrect. As this article shows, the fundamental goal of antitrust law is to protect consumers.

This article defines the relevant economic concepts, summarizes the legislative histories, analyzes recent case law in more depth than any prior article, and explores the most likely bases for current popular support of the antitrust laws. All these factors indicate that the ultimate goal of antitrust is not to increase the total wealth of society, but to protect consumers from behavior that …

Torts And Innovation, Gideon Parchomovsky, Alex Stein

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This Essay exposes and analyzes a hitherto overlooked cost of the current design of tort law: its adverse effect on innovation. Tort liability for negligence, defective products, and medical malpractice is determined by reference to custom. We demonstrate that courts’ reliance on custom and conventional technologies as the benchmark of liability chills innovation and distorts its path. Specifically, the recourse to custom taxes innovators and subsidizes replicators of conventional technologies. We explore the causes and consequences of this phenomenon and propose two possible ways to modify tort law in order to make it more welcoming to innovation.

Schumpeterian Competition And Antitrust, Herbert J. Hovenkamp

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Joseph Schumpeter's vision of competition saw it as a destructive process in which effort, assets and fortunes were continuously destroyed by innovation. One possible implication is that antitrust's attention on short-run price and output issues is myopic: what seems at first glance to be a monopolistic exclusionary practice might really be an innovative enterprise with enormous payoffs in the long run. While this may be the case, three qualifications are critical. First, one must not confuse the prospect of innovation with the scope of the intellectual property laws; their excesses and special interest capture cast serious doubt on the proposition …

The Walker Process Doctrine: Infringement Lawsuits As Antitrust Violations, Herbert J. Hovenkamp

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Antitrust law's Walker Process doctrine permits a patent infringement defendant to show that an improperly maintained infringement action constitutes unlawful monopolization or an unlawful attempt to monopolize. The infringement defendant must show both that the lawsuit is improper, which establishes the conduct portion of the violation and generally satisfies tort law requirements, and also that the structural prerequisites for the monopolization offense are present. The doctrine also applies to non-patent infringement actions and has been applied by the Supreme Court to copyright infringement actions. Walker Process itself somewhat loosely derives from the Supreme Court's Noerr-Pennington line of cases holding that …

Network Neutrality, Consumers, And Innovation, Christopher S. Yoo

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In this Article, Professor Christopher Yoo directly engages claims that mandating network neutrality is essential to protect consumers and to promote innovation on the Internet. It begins by analyzing the forces that are placing pressure on the basic network architecture to evolve, such as the emergence of Internet video and peer-to-peer architectures and the increasing heterogeneity in business relationships and transmission technologies. It then draws on the insights of demand-side price discrimination (such as Ramsey pricing) and the two-sided markets, as well as the economics of product differentiation and congestion, to show how deviating from network neutrality can benefit consumers, …

International Competitiveness, Tax Incentives, And A New Argument For Tax Sparing: Preventing Double Taxation By Crediting Implicit Taxes, Michael S. Knoll

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Tax sparing occurs when a country with a worldwide tax system grants its citizens foreign tax credits for the taxes that they would have paid on income earned abroad, but that escapes taxation by virtue of foreign tax incentives. The supporters of tax sparing argue that it is a form of foreign aid, an obligation owed to developing countries, and a legitimate means of improving the competitiveness of resident investors. Tax sparing, however, has long been opposed by the United States on the grounds that it is an expensive and problematic concession to developing countries, inconsistent with basic and fundamental …

The Immigration Paradox: Alien Workers And Distributive Justice, Howard F. Chang

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The immigration of relatively unskilled workers poses a fundamental problem for liberals. While from the perspective of the economic welfare of natives, the optimal policy would be to admit these aliens as guest workers, this policy would violate liberal ideals. These ideals would treat these workers as equals, entitled to access to citizenship and to the full set of public benefits provided to citizens. If the welfare of incumbent residents determines admissions policies, however, and we anticipate the fiscal burden that the immigration of the poor would impose, then our welfare criterion would preclude the admission of relatively unskilled workers …

Unilateral Refusals To Deal, Vertical Integration, And The Essential Facility Doctrine, Herbert J. Hovenkamp

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Where it applies, the essential facility doctrine requires a monopolist to share its "essential facility." Since the only qualifying exclusionary practice is the refusal to share the facility itself, the doctrine comes about as close as antitrust ever does to condemning "no fault" monopolization. There is no independent justification for an essential facility doctrine separate and apart from general Section 2 doctrine governing the vertically integrated monopolist's refusal to deal. In its Trinko decision the Supreme Court placed that doctrine about where it should be. The Court did not categorically reject all unilateral refusal to deal claims, but it placed …

Rethinking Broadband Internet Access, Daniel F. Spulber, Christopher S. Yoo

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The emergence of broadband Internet technologies, such as cable modem and digital subscriber line (DSL) systems, has reopened debates over how the Internet should be regulated. Advocates of network neutrality and open access to cable modem systems have proposed extending the regulatory regime developed to govern conventional telephone and narrowband Internet service to broadband. A critical analysis of the rationales traditionally invoked to justify the regulation of telecommunications networks--such as natural monopoly, network economic effects, vertical exclusion, and the dangers of ruinous competition--reveals that those rationales depend on empirical and theoretical preconditions that do not apply to broadband. In addition, …

The Antitrust Standard For Unlawful Exclusionary Conduct, Herbert J. Hovenkamp

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This essay considers the general definition of unlawful exclusionary practices under Section 2 of the Sherman Act as acts that: (1) are reasonably capable of creating, enlarging or prolonging monopoly power by impairing the opportunities of rivals; and (2) that either (2a) do not benefit consumers at all, or (2b) are unnecessary for the particular consumer benefits claimed for them, or (2c) produce harms disproportionate to any resulting benefits. An important purpose of this progression of queries is to permit the court to avoid balancing, although balancing certainly cannot be avoided in some close cases. The given definition is very …

Happiness Research And Cost-Benefit Analysis, Matthew D. Adler, Eric Posner

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A growing body of research on happiness or subjective well-being shows, among other things, that people adapt to many injuries more rapidly than is commonly thought, fail to predict the degree of adaptation and hence overestimate the impact of those injuries on their well-being, and, similarly, enjoy small or moderate rather than significant changes in well-being in response to significant changes in income. Some researchers believe that these findings pose a challenge to cost-benefit analysis, and argue that project evaluation decision-procedures based on economic premises should be replaced with procedures that directly maximize subjective well-being. This view turns out to …

Patent Deception In Standard Setting: The Case For Antitrust Policy, Herbert J. Hovenkamp

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Many patent applications are rejected upon initial submission, but they are almost never rejected with absolute finality. Further, subsequent to filing its original application a patent applicant might wish to write an application with broader or somewhat different claims, or perhaps add claims that were not made in the original application. Or it may wish to rewrite claims that had been rejected in the original application. A patent "continuation" is an application for additional claims made on a patent that was previously applied for.

Under generally accepted patent practices in the United States, when a subsequent continuation or divisional application …

Agency Costs, Charitable Trusts, And Corporate Control: Evidence From Hershey's Kiss-Off, Jonathan Klick, Robert H. Sitkoff

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In July 2002 the trustees of the Milton Hershey School Trust announced a plan to diversify the Trust’s investment portfolio by selling the Trust’s controlling interest in the Hershey Company. The Company’s stock jumped from $62.50 to $78.30 on news of the proposed sale. But the Pennsylvania Attorney General, who was then running for governor, opposed the sale on the ground that it would harm the local community. Shortly after the Attorney General obtained a preliminary injunction, the trustees abandoned the sale and the Company’s stock dropped to $65.00. Using standard event study methodology, we find that the sale announcement …

Miscalculating Welfare, Michael B. Dorff, Kimberly Kessler Ferzan

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In their quest to maximize efficiency, law and economics scholars often produce novel, creative, and counterintuitive legal rules. Indeed, legal economists have argued for baby selling, against anti-discrimination laws in the workplace, and for insider trading. In this essay, we discuss some concerns about this form of legal scholarship that privileges the creative and counterintuitive over the fair, mundane, and intuitive. Drawing on a range of empirical evidence, this essay argues that the failure to include, and to give sufficient weight to, fairness preferences undermines legal economists' policy recommendations. Specifically, after setting forth three examples of this phenomenon, in the …

Bounded Rationality And Legal Scholarship, Matthew D. Adler

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Decision theory seems to offer a very attractive normative framework for individual and social choice under uncertainty. The decisionmaker should think of her choice situation, at any given moment, in terms of a set of possible outcomes, that is, specifications of the possible consequences of choice, described in light of the decisionmaker’s goals; a set of possible actions; and a "state set" consisting of possible prior "states of the world." It is this framework for choice which provides the foundation for expected utility theory, as demonstrated in the work of Leonard Savage. Problems arise, however, when the decisionmaker is boundedly …

The Argentine Financial Crisis: State Liability Under Bits And The Legitimacy Of The Icsid System, William W. Burke-White

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This essay examines the jurisprudence of the International Center for the Settlement of Investment Disputes (ICSID) arbitral tribunals in a series of cases brought against the Republic of Argentina in the wake of the 2001-2002 Argentine financial collapse. The essay considers the ICSID tribunals' treatment of non-precluded measures provisions in Argentina's bilateral investment treaties (BITs) and the customary law defense of necessity and argues that the ICSID tribunals have sought to radically narrow the opportunities available to states to craft policy responses to emergency situations while strengthening investor protections beyond the intent of the states parties to the BITs under …

Economics, Law And Institutions: The Shaping Of Chinese Competition Law, David J. Gerber

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China has been considering enactment of an anti-monopoly (antitrust) law since 1993, and it has now enacted such a law. Given the potential importance of this legislation, there is much uncertainty about what the enactment means and what roles it is likely to play in influencing the development of the Chinese economy. This article applies a neo-institutionalist analysis in examining some of the factors that have influenced the shaping of the legislation and that are likely to influence the operation of competition law and its organizations. The main argument is that the central dynamic in both the creation of the …

Turned On Its Head?: Norms, Freedom, And Acceptable Terms In Internet Contracting, Richard Warner

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Is the Internet turning contract law on its head? Many commentators contend it is. Precisely this issue arises in current controversies over end user license agreements (EULAs) and Terms of Use agreements (TOUs, the agreements governing our use of web sites). Commentators complain that, in both cases, the formation process unduly restricts buyers’ freedom; and, that sellers and web site owners exploit the process to impose terms that deprive consumers of important intellectual property and privacy rights. The courts ignore the criticisms and routinely enforce EULAs and TOUs. There is truth on both sides of this court/commentator divide. EULAs and …

The Accidental Promise: Remaking The Law Of Misrepresented Intent, Aditi Bagchi

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Insincere Promises advances an economic theory of promissory fraud. Ayres and Klass argue that the doctrine of promissory fraud helps to induce efficient reliance from promisees by penalizing promisors who misrepresent the objective probability of their performance. The authors propose a revised doctrine aimed at inducing optimal reliance with minimal transaction costs. I show that Ayres and Klass have all but abandoned the role of intent in the common law of misrepresented intent. Ayres and Klass are concerned only with making available to promisees accurate information about the probability of performance by promisors. I suggest that whatever the merits of …

Human Freedom And Two Friedmen: Musings On The Implications Of Globalization For The Effective Regulation Of Corporate Behavior, Leo E. Strine Jr.

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In this essay, which was delivered as the Torys Lecture at the University of Toronto, Vice Chancellor Strine considers the implications of globalization for the effective regulation of corporate behavior affecting interests other than those of stockholders against the backdrop of the West’s political and economic experience. He concludes that consistent with prior experience, the globalization of corporate markets will require a corresponding expansion of the polity to protect those aspects of human freedom that are affected in important ways by corporate behavior. As a practical matter, this means that if the U.S. and other Western nations wish to limit …

The Ancient Roots Of Modern Financial Innovation: The Early History Of Regulatory Arbitrage, Michael S. Knoll

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Recent years have seen an explosion of financial innovation. Much of this innovation seeks to exploit inconsistencies in the regulatory environment, and one of the most popular techniques for doing so uses put-call parity. Nonetheless, regulatory arbitrage using put-call parity is not a new phenomenon, as is frequently suggested. This Essay traces the use of put-call parity to avoid the usury prohibition back to Ancient Israel. It also describes the important role that put-call parity played in developing the equity of redemption, the defining characteristic of a modern mortgage, in Medieval England. In addition, this Essay describes how Muslims living …

The Economics Of International Labor Migration And The Case For Global Distributive Justice In Liberal Political Theory, Howard F. Chang

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Estimates of the magnitude of the gains that the world could enjoy by liberalizing international migration indicate that even partial liberalization would not only produce substantial increases in the world’s real income but also improve its distribution. Although the economic effects of immigration on native workers and distributive justice among natives are often advanced as reasons to reduce immigration, these concerns do not provide a sound justification for our restrictive immigration laws. Instead, the appropriate response to concerns about the distribution of income among natives is to increase the progressivity of our tax system. Protectionist immigration policies are not only …

The Law And Economics Of Environmental Federalism: Europe And The United States Compared, Michael G. Faure, Jason S. Johnston

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This article describes the evolution and key features of the centralized environmental regulatory systems that emerged in the United States and Europe during the latter half of the twentieth century. It applies insights from the positive economic analysis of regulatory centralization in an attempt to explain a striking paradox found in both the European and American centralized environmental regulatory regimes: the fact that in both systems, centralized environmental regulation has been adopted not as a solution for transboundary pollution (interjursidictional externalities), but rather for pollution that is primarily local. The paper develops a positive account that explains the tendency of …

Climate Change Confusion And The Supreme Court: The Misguided Regulation Of Greenhouse Gas Emissions Under The Clean Air Act, Jason S. Johnston

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In the spring of 2007, the U.S. Supreme Court ruled in Massachusetts v. EPA that the U.S. Environmental Protection Agency (EPA) must promulgate automobile tailpipe greenhouse gas emission standards under Section 202 of the Clean Air Act (CAA). American environmentalists hailed the Supreme Court's decision as an important victory in the battle to curb global warming. This article argues to the contrary that: 1) a large body of economic work demonstrates that the likely geographic and temporal pattern of costs and benefits to the U.S. from climate change bears no resemblance to the pollution problems that Congress intended to deal …

Embracing Risk, Sharing Responsibility, Tom Baker

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No abstract provided.

On Beyond Calpers: Survey Evidence On The Developing Role Of Public Pension Funds In Corporate Governance, Stephen Choi, Jill E. Fisch

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No abstract provided.