Law and Economics Commons^™

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 …

Tiny Homes: A Big Solution To American Housing Insecurity, Lisa T. Alexander

Faculty Scholarship

“There’s no place like home,” said Dorothy. Yet, millions of people in the United States may face eviction, foreclosure, or homelessness in 2021 and beyond. America is on the brink of an unprecedented housing crisis in the wake of Covid-19. The federal government, and various states and localities, have taken actions to avert a housing crisis in the aftermath of Covid 19. While these actions have undeniably helped mitigate widespread foreclosure and eviction crises, they do not fully address the more fundamental American housing challenge—an inadequate supply of affordable housing at all income levels, a longstanding problem that Covid-19 has …

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 …

No New Tax Cuts? Examining The Rescue Plan's New State Tax Limits, Conor Clarke, Edward G. Fox

Law & Economics Working Papers

In this article, Clarke and Fox examine the American Rescue Plan Act’s restrictions on state tax cuts, arguing that the restrictions are a variation on more familiar maintenance-of-effort provisions. These provisions are common, and are designed to help ensure that federal grants supplement rather than supplant state spending by requiring the state to maintain its level of spending on a program. Clarke and Fox conclude that the Rescue Plan’s requirements create similar incentives, and argue that the similarity makes it more likely that the act’s tax provisions are consonant with the Constitution’s spending clause.

The New Major Questions Doctrine, Daniel Deacon, Leah Litman

Law & Economics Working Papers

This article critically analyzes significant recent developments in the major questions doctrine. It highlights important shifts in what role the majorness of an agency policy plays in statutory interpretation, as well as changes in how the Court determines whether an agency policy is major. After the Supreme Court’s October 2021 term, the “new” major questions doctrine operates as a clear statement rule that directs courts not to discern the plain meaning of a statute using the normal tools of statutory interpretation, but to require explicit and specific congressional authorization for certain agency policies. Even broadly worded, otherwise unambiguous statutes do …

Liability For Use Of Artificial Intelligence In Medicine, W. Nicholson Price, Sara Gerke, I. Glenn Cohen

Law & Economics Working Papers

While artificial intelligence has substantial potential to improve medical practice, errors will certainly occur, sometimes resulting in injury. Who will be liable? Questions of liability for AI-related injury raise not only immediate concerns for potentially liable parties, but also broader systemic questions about how AI will be developed and adopted. The landscape of liability is complex, involving health-care providers and institutions and the developers of AI systems. In this chapter, we consider these three principal loci of liability: individual health-care providers, focused on physicians; institutions, focused on hospitals; and developers.

Navassa: Property, Sovereignty, And The Law Of The Territories, Joseph Blocher, Mitu Gulati

Faculty Scholarship

The United States acquired its first overseas territory—Navassa Island, near Haiti—by conceptualizing it as a kind of property to be owned, rather than a piece of sovereign territory to be governed. The story of Navassa shows how competing conceptions of property and sovereignty are an important and underappreciated part of the law of the territories—a story that continued fifty years later in the Insular Cases, which described Puerto Rico as “belonging to” but not “part of” the United States.

Contemporary scholars are drawn to the sovereignty framework and the public-law tools that come along with it: arguments about rights and …

Changing Every Wrong Door Into The Right One: Reforming Legal Services Intake To Empower Clients, Jabeen Adawi

Articles

It’s recognized that people affected by poverty often have numerous overlapping legal needs and despite the proliferation of legal services, they are unable to receive full assistance. When a person is faced with a legal emergency, rarely is there an equivalent to a hospital’s emergency room wherein they receive an immediate diagnosis for their needs and subsequent assistance. In this paper, I focus on the process a person goes through to find assistance and argue that it is a burdensome, and demoralizing task of navigating varying protocols, procedures, and individuals. While these systems are well intentioned from the lawyer’s perspective, …