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Social and Behavioral Sciences

University of Pennsylvania Carey Law School

Contracts

Articles 1 - 15 of 15

Full-Text Articles in Law

Leases As Forms, David A. Hoffman, Anton Strezhnev Jan 2022

Leases As Forms, David A. Hoffman, Anton Strezhnev

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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 …


Justifying Bad Deals, Tess Wilkinson-Ryan Jan 2020

Justifying Bad Deals, Tess Wilkinson-Ryan

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In the past decade, psychological and behavioral studies have found that individual commitment to contracts persists beyond personal relationships and traditional promises. Even take-it-or-leave it consumer contracts get substantial deference from consumers — even when the terms are unenforceable, even when the assent is procedurally compromised, and even when the drafter is an impersonal commercial actor. Indeed, there is mounting evidence that people import the morality of promise into situations that might otherwise be described as predatory, exploitative, or coercive. The purpose of this Article is to propose a framework for understanding what seems to be widespread acceptance of regulation …


Hushing Contracts, David A. Hoffman, Erik Lampmann Jan 2019

Hushing Contracts, David A. Hoffman, Erik Lampmann

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The last few years have brought a renewed appreciation of the costs of nondisclosure agreements that suppress information about sexual wrongdoing. Recently passed bills in a number of states, including New York and California, has attempted to deal with such hush contracts. But such legislation is often incomplete, and many courts and commentators continue to ask if victims of harassment can sign enforceable settlements that conceal serious, potentially metastasizing, social harms. In this Article, we argue that employing the public policy doctrine, courts ought to generally refuse to enforce hush agreements, especially those created by organizations. We restate public policy …


The Behavioral Economics Of Multilevel Marketing, Heidi H. Liu Jan 2018

The Behavioral Economics Of Multilevel Marketing, Heidi H. Liu

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Multilevel marketing companies (MLMs) - sales organizations that compensate independent consultants based on the sales and recruitment of other consultants - form a significant part of the American economy. Yet, MLMs provide little information to regulators and potential participants regarding potentially material information. Although MLMs are often compared to pyramid schemes, consultants argue that participation in a MLM allows them to make money outside of the traditional full-time labor force. This paper examines the law, economics, and psychology of MLMs, suggesting that MLMs may draw on prospective consultants' cognitive biases in persuading consultants to join and continue a MLM. Consultants …


The Common Sense Of Contract Formation, Tess Wilkinson-Ryan, David A. Hoffman Jan 2015

The Common Sense Of Contract Formation, Tess Wilkinson-Ryan, David A. Hoffman

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What parties know and think they know about contract law affects their obligations under the law and their intuitive obligations toward one another. Drawing on a series of new experimental questionnaire studies, this Article makes two contributions.First, it lays out what information and beliefs ordinary individuals have about how to form contracts with one another. We find that the colloquial understanding of contract law is almost entirely focused on formalization rather than actual assent, though the modern doctrine of contract formation takes the opposite stance. The second Part of the Article tries to get at whether this misunderstanding matters. Is …


Demand For Breach, Tess Wilkinson-Ryan Apr 2014

Demand For Breach, Tess Wilkinson-Ryan

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These studies elicit behavioral evidence for how people weigh monetary and non-monetary incentives in efficient breach. Study 1 is an experimental game designed to capture the salient features of the efficient breach decision. Subjects in a behavioral lab were offered different amounts of money to break the deal they had made with a partner. 18.6% of participants indicated willingness to break a deal for any amount of profit, 27.9% were unwilling to breach for the highest payout, and the remaining subjects identified a break-point in between. Study 2 is an online questionnaire asking subjects to take the perspectives of buyers …


Copyright’S Private Ordering And The 'Next Great Copyright Act', Jennifer E. Rothman Jan 2014

Copyright’S Private Ordering And The 'Next Great Copyright Act', Jennifer E. Rothman

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Private ordering plays a significant role in the application of intellectual property laws, especially in the context of copyright law. In this Article, I highlight some of the dominant modes of private ordering and consider what formal copyright law should do, if anything, to engage with private ordering in the copyright space. I conclude that there is not one single approach that copyright law should take with regard to private ordering, but instead several different approaches. In some instances, the best option is for the law to get out of the way and simply continue to provide room for various …


The Psychology Of Contract Precautions, David A. Hoffman, Tess Wilkinson-Ryan Jan 2013

The Psychology Of Contract Precautions, David A. Hoffman, Tess Wilkinson-Ryan

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This research tests the intuition that parties to a contract approach each other differently before the contract is formed than they do once it is finalized. We argue that one of the most important determinants of self-protective behavior is whether the promisee considers herself to be in negotiations or already in an ongoing contract relationship. That shift affects precaution-taking even when it has no practical bearing on the costs and benefits of self-protection: the moment of contracting is a reference point that frames the costs and benefits of taking precautions. We present the results of three questionnaire studies in which …


United States Sovereign Debt: A Thought Experiment On Default And Restructuring, Charles W. Mooney Jr. Jan 2012

United States Sovereign Debt: A Thought Experiment On Default And Restructuring, Charles W. Mooney Jr.

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This chapter adopts the working assumption that it is conceivable that at some time in the future it would be in the interest of the United States to restructure its sovereign debt (i.e., to reduce the principal amount). It addresses in particular U.S. Treasury Securities. The chapter first provides an overview of the intermediated, tiered holding system for book-entry Treasuries. For the first time the chapter then explores whether and how—logistically and legally—such a restructuring could be effected. It posits the sort of dire scenario that might make such a restructuring advantageous. It then outlines a novel scheme …


Do Liquidated Damages Encourage Breach? A Psychological Experiment, Tess Wilkinson-Ryan Jan 2010

Do Liquidated Damages Encourage Breach? A Psychological Experiment, Tess Wilkinson-Ryan

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This Article offers experimental evidence that parties are more willing to exploit efficient-breach opportunities when the contract in question includes a liquidated-damages clause. Economists claim that the theory of efficient breach allows us to predict when parties will choose to breach a contract if the legal remedy for breach is expectation damages. However, the economic assumption of rational wealth-maximizing actors fails to capture important, shared, nonmonetary values and incentives that shape behavior in predictable ways. When interpersonal obligations are informal or underspecified, people act in accordance with shared community norms, like the moral norm of keeping promises. However, when sanctions …


Breach Is For Suckers, Tess Wilkinson-Ryan, David A. Hoffman Jan 2010

Breach Is For Suckers, Tess Wilkinson-Ryan, David A. Hoffman

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This paper presents results from three experiments offering evidence that parties see breach of contract as a form of exploitation, making disappointed promisees into “suckers.” In psychology, being a sucker turns on a three-part definition: betrayal, inequity, and intention. We used web-based questionnaires to test the effect of each of the three factors separately. Our results support the hypothesis that when breach of contract cues an exploitation schema, people become angry, offended, and inclined to retaliate even when retaliation is costly. This theory offers a useful advance insofar it explains why victims of breach demand more than similarly situated tort …


Bribes V. Bombs: A Study In Coasean Warfare, Gideon Parchomovsky, Peter Siegelman Sep 2007

Bribes V. Bombs: A Study In Coasean Warfare, Gideon Parchomovsky, Peter Siegelman

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The use of bribes to co-opt an enemy’s forces can be a more effective way to wage war than the conventional use of force: Relative to bombs, bribes can save lives and resources, and preserve civic institutions. This essay evaluates the efficacy and normative desirability of selectively substituting bribes for bombs as a means of warfare. We show how inter-country disparities in wealth, differences in military strength, the organization of the bribing and recipient forces, uncertainty about the outcome of the conflict, and communications technology can contribute to the efficacy of bribes. We discuss methods for enforcing bargains struck between …


The Microfoundations Of Standard Form Contracts: Price Discrimination Vs. Behavioral Bias, Jonathan Klick Jan 2005

The Microfoundations Of Standard Form Contracts: Price Discrimination Vs. Behavioral Bias, Jonathan Klick

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Standard form contracts, or contracts of adhesion, appear to provide contradictory evidence for the operation of bargaining in the markets where they are common. Non-negotiated contract terms that seemingly benefit sellers to the detriment of buyers call into question the efficiency implications of the Coase Theorem, which forms the foundation of positive law and economics. Proponents of the behavioral school of law and economics have suggested that behavioral biases, observed in experimental contexts, provide the most plausible explanation for standard form contracts. However, price discrimination might provide a more parsimonious explanation for abusive terms in contracts. If there is heterogeneity …


A Contractual Approach To Data Privacy, Stephanos Bibas Jan 1994

A Contractual Approach To Data Privacy, Stephanos Bibas

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No abstract provided.


The "Nexus Of Contracts" Corporation: A Critical Appraisal, William W. Bratton Jan 1989

The "Nexus Of Contracts" Corporation: A Critical Appraisal, William W. Bratton

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No abstract provided.