Law Commons^™

Antitrust Liability For False Advertising: A Response To Carrier & Tushnet, Susannah Gagnon, Herbert J. Hovenkamp

All Faculty Scholarship

This reply briefly considers when false advertising can give rise to antitrust liability. The biggest difference between tort and antitrust liability is that the latter requires harm to the market, which is critically dependent on actual consumer response. As a result, the biggest hurdle a private plaintiff faces in turning an act of false advertising into an antitrust offense is proof of causation – to what extent can a decline in purchase volume or other market rejection be specifically attributed to the defendant’s false claims? That requirement dooms the great majority of false advertising claims attacked as violations of the …

A Lesson From Startups: Contracting Out Of Shareholder Appraisal, Jill E. Fisch

All Faculty Scholarship

Appraisal is a controversial topic. Policymakers have debated the goals served by the appraisal remedy, and legislatures have repeatedly revised appraisal statutes in an effort to meet those goals while minimizing the cost and potential abuse associated with appraisal litigation. Courts have struggled to determine the most appropriate valuation methodology and the extent to which that methodology should depend on case-specific factors. These difficulties are exacerbated by variation in the procedures by which mergers are negotiated and the potential for conflict-of-interest transactions.

Private ordering offers a market-based alternative to continued legislative or judicial efforts to refine the appraisal remedy. Through …

Dworkin Versus Hart Revisited: The Challenge Of Non-Lexical Determination, Mitchell N. Berman

All Faculty Scholarship

A fundamental task for legal philosophy is to explain what makes it the case that the law has the content that it does. Anti-positivists say that moral norms play an ineliminable role in the determination of legal content, while positivists say that they play no role, or only a contingent one. Increasingly, scholars report finding the debate stale. This article hopes to freshen it by, ironically, revisiting what might be thought its opening round: Dworkin’s challenge to Hartian positivism leveled in The Model of Rules I. It argues that the underappreciated significance of Dworkin’s distinction between rules and principles is …

Police Frisks, David S. Abrams, Hanming Fang, Priyanka Goonetilleke

All Faculty Scholarship

The standard economic model of police stops implies that the contraband hit rate should rise when the number of stops falls, ceteris paribus. We provide empirical corroboration of such optimizing models of police behavior by examining changes in stops and frisks around two extraordinary events of 2020 - the pandemic onset and the nationwide protests following the killing of George Floyd. We find that hit rates from pedestrian and vehicle stops generally rose as stops and frisks fell dramatically. Using detailed data, we are able to rule out a number of alternative explanations, including changes in street population, crime, police …

Digital Cluster Markets, Herbert J. Hovenkamp

All Faculty Scholarship

This paper considers the role of “cluster” markets in antitrust litigation, the minimum requirements for recognizing such markets, and the relevance of network effects in identifying them.

One foundational requirement of markets in antitrust cases is that they consist of products that are very close substitutes for one another. Even though markets are nearly always porous, this principle is very robust in antitrust analysis and there are few deviations.

Nevertheless, clustering noncompeting products into a single market for purposes of antitrust analysis can be valuable, provided that its limitations are understood. Clustering contributes to market power when (1) many customers …

Assessing Automated Administration, Cary Coglianese, Alicia Lai

All Faculty Scholarship

To fulfill their responsibilities, governments rely on administrators and employees who, simply because they are human, are prone to individual and group decision-making errors. These errors have at times produced both major tragedies and minor inefficiencies. One potential strategy for overcoming cognitive limitations and group fallibilities is to invest in artificial intelligence (AI) tools that allow for the automation of governmental tasks, thereby reducing reliance on human decision-making. Yet as much as AI tools show promise for improving public administration, automation itself can fail or can generate controversy. Public administrators face the question of when exactly they should use automation. …

The Uncertain Stewardship Potential Of Index Funds, Jill E. Fisch

All Faculty Scholarship

Regulators and commentators around the world are increasingly demanding that institutional investors engage in stewardship with respect to their portfolio companies. Further, the demand for stewardship has broadened from an expectation that investors engage to reduce agency costs and promote economic value to a call for investors to demand that companies serve a broader range of societal interests and objectives. This chapter considers calls for stewardship in the context of the U.S. capital markets specifically as applied to index funds. It argues that, irrespective of the merits of institutional stewardship generally, the structure of index funds and the business environment …

#Wetoo, Kimberly Kessler Ferzan

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The #MeToo movement has caused a widespread cultural reckoning over sexual violence, abuse, and harassment. “Me too” was meant to express and symbolize that each individual victim was not alone in their experiences of sexual harm; they added their voice to others who had faced similar injustices. But viewing the #MeToo movement as a collection of singular voices fails to appreciate that the cases that filled our popular discourse were not cases of individual victims coming forward. Rather, case after case involved multiple victims, typically women, accusing single perpetrators. Victims were believed because there was both safety and strength in …

The Political Dynamics Of Legislative Reform: Potential Drivers Of The Next Communications Statute, Christopher S. Yoo, Tiffany Keung

All Faculty Scholarship

Although most studies of major communications reform legislation focus on the merits of their substantive provisions, analyzing the political dynamics that led to the enactment of such legislation can yield important insights. An examination of the tradeoffs that led the major industry segments to support the Telecommunications Act of 1996 provides a useful illustration of the political bargain that it embodies. Application of a similar analysis to the current context identifies seven components that could form the basis for the next communications statute: universal service, pole attachments, privacy, intermediary immunity, net neutrality, spectrum policy, and antitrust reform. Determining how these …

Moving Toward Personalized Law, Cary Coglianese

All Faculty Scholarship

Rules operate as a tool of governance by making generalizations, thereby cutting down on government officials’ need to make individual determinations. But because they are generalizations, rules can result in inefficient or perverse outcomes due to their over- and under-inclusiveness. With the aid of advances in machine-learning algorithms, however, it is becoming increasingly possible to imagine governments shifting away from a predominant reliance on general rules and instead moving toward increased reliance on precise individual determinations—or on “personalized law,” to use the term Omri Ben-Shahar and Ariel Porat use in the title of their 2021 book. Among the various technological, …

Nonparty Interests In Contract Law, Omri Ben-Shahar, David A. Hoffman, Cathy Hwang

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Contract law has one overarching goal: to advance the legitimate interests of the contracting parties. For the most part, scholars, judges, and parties embrace this party primacy norm, recognizing only a few exceptions, such as mandatory rules that bar enforcement of agreements that harm others. This Article describes a distinct species of previously unnoticed contract law rules that advance nonparty interests, which it calls “nonparty defaults."

In doing so, this Article makes three contributions to the contract law literature. First, it identifies nonparty defaults as a judicial technique. It shows how courts deviate from the party primary norm with surprising …

A Reader’S Guide To Legal Orientalism, Teemu Ruskola

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My book Legal Orientalism: China, the United States, and Modern Law (Harvard University Press 2013) was published in translation in China in 2016. This essay analyzes the Chinese reception of this book. Originally addressed to a North American readership, Legal Orientalism examines critically the asymmetric relationship in which Euro-American law and Chinese law stand to one another, the former regarding itself as an embodiment of universal values while viewing the latter’s as culturally particular ones. The essay explores what happens when a “Western” work of self-criticism is transmitted to an “Eastern” audience. In this context, it analyzes the politics of …

Why Aim Law Toward Human Survival, John William Draper

Librarian Scholarship at Penn Law

Our legal system is contributing to humanity’s demise by failing to take account of our species’ situation. For example, in some cases law works against life and supports interests such as liberty or profit maximization.

If we do not act, science tells us that humanity bears a significant (and growing) risk of catastrophic failure. The significant risk inherent in the status quo is unacceptable and requires a response. We must act. It is getting hotter. When we decide to act, we need to make the right choice.

There is no better choice. You and all your relatives have rights. The …

Leases As Forms, David A. Hoffman, Anton Strezhnev

All Faculty Scholarship

We offer the first large scale descriptive study of residential leases, based on a dataset of ~170,000 residential leases filed in support of over ~200,000 Philadelphia eviction proceedings from 2005 through 2019. These leases are highly likely to contain unenforceable terms, and their pro-landlord tilt has increased sharply over time. Matching leases with individual tenant characteristics, we show that unlawful terms are surprisingly likely to be associated with more expensive leaseholds in richer, whiter parts of the city. This result is linked to landlords' growing adoption of shared forms, originally created by non-profit landlord associations, and more recently available online …

Keeping Our Distinctions Straight: A Response To “Originalism: Standard And Procedure”, Mitchell N. Berman

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For half a century, moral philosophers have distinguished between a “standard” that makes acts right and a “decision procedure” by which agents can determine whether any given contemplated act is right, which is to say whether it satisfies the standard. In “Originalism: Standard and Procedure,” Stephen Sachs argues that the same distinction applies to the constitutional domain and that clear grasp of the difference strengthens the case for originalism because theorists who emphasize the infirmities of originalism as a decision procedure frequently but mistakenly infer that those flaws also cast doubt on originalism as a standard. This invited response agrees …

Remodelling Criminal Insanity: Exploring Philosophical, Legal, And Medical Premises Of The Medical Model Used In Norwegian Law, Linda Gröning, Unn K. Haukvik, Stephen J. Morse, Susanna Radovic

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This paper clarifies the conceptual space of discussion of legal insanity by considering the virtues of the ‘medical model’ model that has been used in Norway for almost a century. The medical model identifies insanity exclusively with mental disorder, and especially with psychosis, without any requirement that the disorder causally influenced the commission of the crime. We explore the medical model from a transdisciplinary perspective and show how it can be utilised to systematise and reconsider the central philosophical, legal and medical premises involved in the insanity debate. A key concern is how recent transdiagnostic and dimensional approaches to psychosis …

Internal And External Challenges To Culpability, Stephen J. Morse

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This article was presented at “Guilty Minds: A Virtual Conference on Mens Rea and Criminal Justice Reform” at Arizona State University’s Sandra Day O’Connor College of Law. It is forthcoming in Arizona State Law Journal Volume 53, Issue 2.

The thesis of this article is simple: As long as we maintain the current folk psychological conception of ourselves as intentional and potentially rational creatures, as people and not simply as machines, mental states will inevitably remain central to ascriptions of culpability and responsibility more generally. It is also desirable. Nonetheless, we are in a condition of unprecedented internal challenges to …

The Progressives' Antitrust Toolbox, Herbert J. Hovenkamp

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The period 1900 to 1930 was the Golden Age of antitrust theory, if not of enforcement. During that period courts and scholars developed nearly all of the tools that we use to this day to assess anticompetitive practices under the federal antitrust laws. In subsequent years antitrust policy veered to both the left and the right, but today seems to be returning to a position quite similar to the one that these Progressive adopted. Their principal contributions were (1) partial equilibrium analysis, which became the basis for concerns about economic concentration, the distinction between short- and long-run analysis, and later …

How Practices Make Principles, And How Principles Make Rules, Mitchell N. Berman

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The most fundamental question in general jurisprudence concerns what makes it the case that the law has the content that it does. This article offers a novel answer. According to the theory it christens “principled positivism,” legal practices ground legal principles, and legal principles determine legal rules. This two-level account of the determination of legal content differs from Hart’s celebrated theory in two essential respects: in relaxing Hart’s requirement that fundamental legal notions depend for their existence on judicial consensus; and in assigning weighted contributory legal norms—“principles”—an essential role in the determination of legal rights, duties, powers, and permissions. Drawing …

Monopolizing Digital Commerce, Herbert J. Hovenkamp

All Faculty Scholarship

Section 2 of the Sherman Act condemns firms who “monopolize,” “attempt to monopolize,” or “combine or conspire” to monopolize—all without explanation. Section 2 is the antitrust law’s only provision that reaches entirely unilateral conduct, although it has often been used to reach collaborative conduct as well. In general, § 2 requires greater amounts of individually held market power than do the other antitrust statutes, but it is less categorical about conduct. With one exception, however, the statute reads so broadly that criticisms of the nature that it is outdated cannot be based on faithful readings of the text.

The one …

Third Party Moral Hazard And The Problem Of Insurance Externalities, Gideon Parchomovsky, Peter Siegelman

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Insurance can lead to loss or claim-creation not just by insureds themselves, but also by uninsured third parties. These externalities—which we term “third party moral hazard”—arise because insurance creates opportunities both to extract rents and to recover for otherwise unrecoverable losses. Using examples from health, automobile, kidnap, and liability insurance, we demonstrate that the phenomenon is widespread and important, and that the downsides of insurance are greater than previously believed. We explain the economic, social and psychological reasons for this phenomenon, and propose policy responses. Contract-based methods that are traditionally used to control first-party moral hazard can be welfare-reducing in …

Development Of China's Trade Secrets Law In The Us' Shadow: Negative Consequences For China And Suggestions, Yang Chen

University of Pennsylvania Asian Law Review

No abstract provided.

Models Of Human Rights And Counter-Terrorism: Disabling The Terror Franchise In Southern Thailand, Mark D. Kielsgard

University of Pennsylvania Asian Law Review

No abstract provided.

Vote By Blood: The Perpetuating Function Of Proxies In Japanese Nationality Law, Andrew Masaru Orita

University of Pennsylvania Asian Law Review

No abstract provided.

Director Liability Framework During Borderline Insolvency And Corporate Failure In India, M P Ram Mohan, Urmil Shah

University of Pennsylvania Asian Law Review

No abstract provided.

China's Approach To Central Bank Digital Currency: Selectively Reshaping International Financial Order?, Heng Wang

University of Pennsylvania Asian Law Review

No abstract provided.

Breaking The Cycle Of Homelessness And Incarceration: Prisoner Reentry, Racial Justice, & Fair Chance Housing Policy, Tom Stanley-Becker

University of Pennsylvania Journal of Law and Public Affairs

No abstract provided.

Economic Challenges And Prison Renovation In Reform China, Mao-Hong Lin

University of Pennsylvania Asian Law Review

No abstract provided.

Beyond A "Bond-Aid" Approach: Building A Better Bond Law, Heather G. White

University of Pennsylvania Journal of Law and Public Affairs

No abstract provided.

The Curse Of The Lecherous Spiritual Charlatans: Law, Moral Panic And Newspaper Reports Of Rape By Religious Fraud In Taiwan, Jianlin Chen, Shao Yuan Chong

University of Pennsylvania Asian Law Review

No abstract provided.