Law and Economics

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Volume 92.3
Special-Purpose Governments
Conor Clarke
Associate Professor of Law, Washington University in St. Louis School of Law.

We thank Bruce Ackerman, Lucian Bebchuk, Robert Ellickson, Daniel Epps, Edward Fox, Jens Frankenreiter, Clayton Gillette, Brian Highsmith, Noah Kazis, Reinier Kraakman, Zachary Liscow, Jon Michaels, Mariana Pargendler, and David Schleicher, as well as those who provided feedback from presentations at Yale Law School and the annual meeting of the American Law and Economics Association. We also thank Josh Kaufman, Daniella Apodaca, Jonah Klausner, and the other editors of the University of Chicago Law Review for their excellent feedback on both substance and style.

Henry Hansmann
Oscar M. Ruebhausen Professor Emeritus, Yale Law School.

We thank Bruce Ackerman, Lucian Bebchuk, Robert Ellickson, Daniel Epps, Edward Fox, Jens Frankenreiter, Clayton Gillette, Brian Highsmith, Noah Kazis, Reinier Kraakman, Zachary Liscow, Jon Michaels, Mariana Pargendler, and David Schleicher, as well as those who provided feedback from presentations at Yale Law School and the annual meeting of the American Law and Economics Association. We also thank Josh Kaufman, Daniella Apodaca, Jonah Klausner, and the other editors of the University of Chicago Law Review for their excellent feedback on both substance and style.

When one thinks of government, what comes to mind are familiar general-purpose entities like states, counties, cities, and townships. But more than half of the 90,000 governments in the United States are strikingly different: They are “special-purpose” governments that do one thing, such as supply water, fight fire, or pick up the trash. These entities remain understudied, and they present at least two puzzles. First, special-purpose governments are difficult to distinguish from entities that are typically regarded as business organizations—such as consumer cooperatives—and thus underscore the nebulous border between “public” and “private” enterprise. Where does that border lie? Second, special-purpose governments typically provide only one service, in sharp contrast to general-purpose governments. There is little in between the two poles—such as two-, three-, or four-purpose governments. Why? This Article answers those questions—and, in so doing, offers a new framework for thinking about special-purpose government.

Law and Economics Localism
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Article
Volume 92.3
Noisy Factors in Law
Adriana Z. Robertson
Donald N. Pritzker Professor of Business Law, The University of Chicago Law School.

We thank Lucian Bebchuk, Alon Brav, Ryan Bubb, Ed Cheng, Quinn Curtis, Elisabeth de Fontenay, Jared Ellias, Jill Fisch, Joe Grundfest, Cam Harvey, Scott Hirst, Colleen Honigsberg, Marcel Kahan, Louis Kaplow, Jonathan Klick, Brian Leiter, Saul Levmore, Dorothy Lund, John Morley, Mariana Pargendler, Elizabeth Pollman, Roberta Romano, Paolo Saguato, Holger Spamann, George Vojta, and Michael Weber for valuable suggestions and discussions. This Article has benefited from comments by workshop participants at Columbia Law School, George Mason University Antonin Scalia Law School, Georgetown University Law Center, Harvard Law School, Stanford Law School, UC Berkeley School of Law, the University of Chicago Law School, the University of Oxford Faculty of Law, the University of Pennsylvania Carey Law School, the University of Toronto Faculty of Law, the University of Virginia School of Law, and the Washington University School of Law, as well as at the American Law and Economics Association Annual Meeting, the Corporate & Securities Litigation Workshop, the Labex ReFi-NYU-SAFE/LawFin Law & Banking/Finance Conference, and the Utah Winter Deals Conference. Robertson gratefully acknowledges the support of the Douglas Clark and Ruth Ann McNeese Faculty Research Fund. Katy Beeson and Levi Haas provided exceptional research assistance. All errors are our own.

Pat Akey
Associate Professor of Finance, University of Toronto; Visiting Professor, INSEAD.

We thank Lucian Bebchuk, Alon Brav, Ryan Bubb, Ed Cheng, Quinn Curtis, Elisabeth de Fontenay, Jared Ellias, Jill Fisch, Joe Grundfest, Cam Harvey, Scott Hirst, Colleen Honigsberg, Marcel Kahan, Louis Kaplow, Jonathan Klick, Brian Leiter, Saul Levmore, Dorothy Lund, John Morley, Mariana Pargendler, Elizabeth Pollman, Roberta Romano, Paolo Saguato, Holger Spamann, George Vojta, and Michael Weber for valuable suggestions and discussions. This Article has benefited from comments by workshop participants at Columbia Law School, George Mason University Antonin Scalia Law School, Georgetown University Law Center, Harvard Law School, Stanford Law School, UC Berkeley School of Law, the University of Chicago Law School, the University of Oxford Faculty of Law, the University of Pennsylvania Carey Law School, the University of Toronto Faculty of Law, the University of Virginia School of Law, and the Washington University School of Law, as well as at the American Law and Economics Association Annual Meeting, the Corporate & Securities Litigation Workshop, the Labex ReFi-NYU-SAFE/LawFin Law & Banking/Finance Conference, and the Utah Winter Deals Conference. Robertson gratefully acknowledges the support of the Douglas Clark and Ruth Ann McNeese Faculty Research Fund. Katy Beeson and Levi Haas provided exceptional research assistance. All errors are our own.

Mikhail Simutin
Professor of Finance, University of Toronto.

We thank Lucian Bebchuk, Alon Brav, Ryan Bubb, Ed Cheng, Quinn Curtis, Elisabeth de Fontenay, Jared Ellias, Jill Fisch, Joe Grundfest, Cam Harvey, Scott Hirst, Colleen Honigsberg, Marcel Kahan, Louis Kaplow, Jonathan Klick, Brian Leiter, Saul Levmore, Dorothy Lund, John Morley, Mariana Pargendler, Elizabeth Pollman, Roberta Romano, Paolo Saguato, Holger Spamann, George Vojta, and Michael Weber for valuable suggestions and discussions. This Article has benefited from comments by workshop participants at Columbia Law School, George Mason University Antonin Scalia Law School, Georgetown University Law Center, Harvard Law School, Stanford Law School, UC Berkeley School of Law, the University of Chicago Law School, the University of Oxford Faculty of Law, the University of Pennsylvania Carey Law School, the University of Toronto Faculty of Law, the University of Virginia School of Law, and the Washington University School of Law, as well as at the American Law and Economics Association Annual Meeting, the Corporate & Securities Litigation Workshop, the Labex ReFi-NYU-SAFE/LawFin Law & Banking/Finance Conference, and the Utah Winter Deals Conference. Robertson gratefully acknowledges the support of the Douglas Clark and Ruth Ann McNeese Faculty Research Fund. Katy Beeson and Levi Haas provided exceptional research assistance. All errors are our own.

For years, academic experts have championed the widespread adoption of the “Fama-French” factors in legal settings. Factor models are commonly used to perform valuations, performance evaluation and event studies across a wide variety of contexts, many of which rely on data provided by Professor Kenneth French. Yet these data are beset by a problem that the experts themselves did not understand: In a companion article, we document widespread retroactive changes to French’s factor data. These changes are the result of discretionary changes to the construction of the factors and materially affect a broad range of estimates. In this Article, we show how these retroactive changes can have enormous impacts in precisely the settings in which experts have pressed for their use. We provide examples of valuations, performance analysis, and event studies in which the retroactive changes have a large—and even dispositive—effect on an expert’s conclusions.

Bankruptcy Corporations Law and Economics Securities Law
Online
Essay
Automation Rights: How to Rationally Design Humans-Out-of-the-Loop Law
Orly Lobel
Orly Lobel is the Warren Distinguished Professor of Law and Director of the Center for Employment and Labor Policy (CELP) at the University of San Diego.

She graduated from Tel-Aviv University and Harvard Law School. Named as one of the most cited legal scholars in the United States, and specifically the most cited scholar in employment law and one of the most cited in law and technology, she is influential in her field. Professor Lobel has served on President Obama’s policy team on innovation and labor market competition, has advised the Federal Trade Commission (FTC), and has published multiple books to critical acclaim. Her latest book, The Equality Machine, is an Economist Best Book of the Year.  

This Essay argues for the development of more robust—and balanced—law that focuses not only on the risks, but also the potential, that AI brings. In turn, it argues that there is a need to develop a framework for laws and policies that incentivize and, at times, mandate transitions to AI-based automation. Automation rights—the right to demand and the duty to deploy AI-based technology when it outperforms human-based action—should become part of the legal landscape. A rational analysis of the costs and benefits of AI deployment would suggest that certain high-stakes circumstances compel automation because of the high costs and risks of not adopting the best available technologies. Inevitably, the rapid advancements in machine learning will mean that law soon must embrace AI; accelerate deployment; and, under certain circumstances, prohibit human intervention as a matter of fairness, welfare, and justice.

Best Practices Law and Economics Machine Learning Oversight Regulation
Online
Essay
Evaluating Mistakes of Law: Objective Reasonableness Under Title VII
Gabrielle Dohmen
Gabrielle Dohmen is a J.D. Candidate at the University of Chicago Law School, Class of 2023.

She thanks Matthew Makowski, Abigail Barney, Annie Kors, and Maggie Niu for their very helpful comments.

Title VII’s anti-retaliation provision is clear: if an employee complains about employment discrimination, it is illegal for an employer to retaliate against them.

Law and Economics
Online
Essay
Small Arms Races
Guha Krishnamurthi
Guha Krishnamurthi is an Associate Professor of Law at the University of Oklahoma College of Law.
Peter N. Salib
Peter N. Salib is an Assistant Professor of Law at the University of Houston Law Center and an Associated Faculty Member at the University of Houston Hobby School of Public Affairs.

The authors thank Jacob Charles, Charanya Krishnaswami, and Alex Platt for insightful comments and suggestions.

On November 19, 2021, Kyle Rittenhouse was acquitted of homicide charges stemming from his killing of two people—Anthony Huber and Joseph Rosenbaum—at a protest of police violence in Kenosha, Wisconsin. Rittenhouse had armed himself and traveled to the protest, purportedly to defend Kenoshans’ property against looting.

Law and Economics Second Amendment
2
Book review
75.1
Economics as Context for Contract Law
George S. Geis
Associate Professor of Law, University of Alabama School of Law; Visiting Associate Professor, University of Virginia School of Law, 2007–2008

Thanks to Victor Goldberg, Jody Kraus, Darian Ibrahim, and Eric Posner for helpful comments.

Contract Law Law and Economics
2
Essay
75.1
Privacy, Surveillance, and Law
Richard A. Posner
Judge, United States Court of Appeals for the Seventh Circuit; Senior Lecturer in Law, The University of Chicago

This is a revised draft of my talk at The University of Chicago Law School’s Surveillance Symposium, June 15–16, 2007. I draw heavily on my books Not a Suicide Pact: The Constitution in a Time of National Emergency ch 6 (Oxford 2006) and Countering Terrorism: Blurred Focus, Halting Steps ch 7 (Rowman & Littlefield 2007).

Law and Economics National Security Privacy
2
Article
76.1
A Market in Litigation Risk
Jonathan T. Molot
Professor of Law, Georgetown University Law Center

My thanks to Michael Abramowicz, Brad Clark, John Duffy, Howell Jackson, Geoffrey Miller, Richard Nagareda, Robert Rhee, Bill Rubenstein, Anthony Sebok, Mark Spindel, and participants in faculty workshops at Harvard Law School, Georgetown University Law Center, and George Washington University Law School.

Business Organizations Insurance Law and Economics Risk

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