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Law and Economics

University of Pennsylvania Carey Law School

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Intellectual Property

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Full-Text Articles in Law

Reinventing Copyright And Patent, Abraham Bell, Gideon Parchomovsky Jan 2014

Reinventing Copyright And Patent, Abraham Bell, Gideon Parchomovsky

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Intellectual property systems all over the world are modeled on the one-size-fits-all principle. However important or unimportant, inventions and original works of authorship receive the same scope of protection, for the same period, backed by the same variety of legal remedies. Metaphorically speaking, all intellectual property is equal under the law. This equality comes at a heavy price. The equality principle gives all creators access to the same remedies, even when those remedies create perverse incentives. Moreover, society overpays for innovation by inflicting on society more monopoly losses than are strictly necessary to incentivize production.

In this Article, we propose …


Intellectual Property Defenses, Gideon Parchomovsky, Alex Stein Jan 2013

Intellectual Property Defenses, Gideon Parchomovsky, Alex Stein

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In this Essay, we offer an integrated theory of intellectual property defenses. We demonstrate that all intellectual property defenses can be fitted into three conceptual categories: general, individualized and class defenses. A general defense is the inverse of a right in rem. It goes to the validity of the intellectual property right asserted by the plaintiff, and when raised successfully it relieves not only the actual defendant, but also the public at large, of the duty to comply with the plaintiff’s intellectual property right. An individualized defense, as we define it, is the inverse of an in personam right: it …


The Firm As Cartel Manager, Herbert J. Hovenkamp, Christopher R. Leslie Jan 2011

The Firm As Cartel Manager, Herbert J. Hovenkamp, Christopher R. Leslie

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Antitrust law is the primary legal obstacle to price fixing, which is condemned by Section 1 of the Sherman Act. Firms that engage in price fixing may try to reduce their probability of antitrust liability in a number of ways. First, members of a price-fixing conspiracy go to great lengths to conceal their illegal activities from antitrust enforcers. Second, because Section 1 condemns only concerted action, firms may structure their relationship to appear to be the action of a single entity that is beyond the reach of Section One.

In its American Needle decision the Supreme Court held that the …


Post-Sale Restraints And Competitive Harm: The First Sale Doctrine In Perspective, Herbert J. Hovenkamp Jan 2011

Post-Sale Restraints And Competitive Harm: The First Sale Doctrine In Perspective, Herbert J. Hovenkamp

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A post-sale restraint is a condition or contract provision that operates after a good has been sold. In antitrust law these restraints are roughly divided into two classes, “intrabrand” and “interbrand.” An intrabrand restraint limits the way a firm can distribute the restricted property. For example, resale price maintenance controls the price at which goods can be resold. Intrabrand nonprice restraints place other types of limits, such as the places from which goods can be sold, the uses for which they can be sold, and the identity of buyers. By contrast, an interbrand restraint limits a purchaser’s right to deal …


American Needle And The Boundaries Of The Firm In Antitrust Law, Herbert J. Hovenkamp Aug 2010

American Needle And The Boundaries Of The Firm In Antitrust Law, Herbert J. Hovenkamp

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In American Needle the Supreme Court unanimously held that for the practice at issue the NFL should be treated as a “combination” of its teams rather than a single entity. However, the arrangement must be assessed under the rule of reason. The opinion, written by Justice Stevens, was almost certainly his last opinion for the Court in an antitrust case; Justice Stevens had been a dissenter in the Supreme Court’s Copperweld decision 25 years earlier, which held that a parent corporation and its wholly owned subsidiary constituted a single “firm” for antitrust purposes. The Sherman Act speaks to this issue …


American Needle: The Sherman Act, Conspiracy, And Exclusion, Herbert J. Hovenkamp Jun 2010

American Needle: The Sherman Act, Conspiracy, And Exclusion, Herbert J. Hovenkamp

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This essay, part of a colloquium in the CPI Antitrust Journal, explores the meaning and significance of the Supreme Court’s decision in American Needle v. NFL. The Supreme Court held that for purposes of the dispute at hand the NFL should be treated as a collaboration of its member teams rather than a single entity. The factors that the Supreme Court considered most important were, first, that the NFL’s member teams are individually owned profit making entities who compete with each other in at least some economic markets, such as that for the sale of apparel bearing NFL symbols. …


Ip And Antitrust: Reformation And Harm, Christina Bohannan, Herbert J. Hovenkamp Jan 2010

Ip And Antitrust: Reformation And Harm, Christina Bohannan, Herbert J. Hovenkamp

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Antitrust and intellectual property law both seek to improve economic welfare by facilitating competition and investment in innovation. At various times both antitrust and IP law have wandered off this course and have become more driven by special interests. Today, antitrust and IP are on very different roads to reform. Antitrust reform began in the late 1970s with a series of Supreme Court decisions that linked the plaintiff’s harm and right to obtain a remedy to the competition - furthering goals of antitrust policy. Today, patent law has begun its own reform journey, but it is in a much earlier …


Innovation And The Domain Of Competition Policy, Herbert J. Hovenkamp Jan 2008

Innovation And The Domain Of Competition Policy, Herbert J. Hovenkamp

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Antitrust policy and the IP laws are both concerned with practices that restrain competition unnecessarily by reducing the size of the public domain beyond that which the Constitution contemplates, or as Congress intended for them to be expanded. In fact, antitrust has a dual role as promoter of competition in IP intensive markets. It regulates both restraints on competition and restraints on innovation. The first line protector of the competitive process in innovation is the IP statutes themselves. The Constitutional Mandate to Congress to create intellectual property regimes in order to promote the Progress of Science and useful Arts is …