1,778 research outputs found
An Economic Model of Fair Use
The doctrine of fair use allows limited copying of creative works based on the rationale that copyright holders would consent to such uses if bargaining were possible. This paper develops a formal model of fair use in an effort to derive the efficient legal standard for applying the doctrine. The model interprets copies and originals as differentiated products and defines fair use as a threshold separating permissible copying from infringement. The analysis highlights the role of technology in shaping the efficient standard. Discussion of several key cases illustrates the applicability of the model.Fair use, Copyright law, Technological improvement
Legal Change: Integrating Selective Litigation, Judicial Preferences, and Precedent
The claim that the common law displays an economic logic is a centerpiece of the positive economic theory of law. A key question in this literature is whether this outcome is due to the conscious efforts of judges, or the result of invisible hand processes. This paper develops a model in which to two effects combine to determine the direction of legal change. The main conclusions are, first, that judicial bias can prevent the law from evolving toward efficiency if the fraction of judges biased against the efficient rule is large enough; and second, that precedent affects the rate of legal change but not its direction
Optimal Competition and Allocation of Space in Shopping Centers
This article explains why a profit-maximizing developer may include multiple, competing outlets in a shopping center. While competing outlets presumably dissipate potential profits, thereby lowering aggregate rents that the developer can extract, the presence of shopping externalities causes the developer to be interested not just in individual store profits, but also in the traffic they generate throughout the center. And since competition among identical stores increases traffic, it can create an offsetting advantage that favors multiple outlets. The article provides a theoretical analysis of this problem and illustrates its implications for tenant mix by applying the theory to the problem of filling a vacant store. The paper concludes by explicitly relating the analysis to Brueckner's (1993) model of the optimal allocation of space in shopping centers.
Do Exposure Suits Produce a \u27Race to File\u27? An Economic Analysis of a Tort for Risk
Conventional tort law does not allow victims of exposure to a toxic substance to seek compensation until they develop actual symptoms of illness. This may effectively bar recovery because at the time the illness arises, injurers may be judgment proof. One possible response is to allow a tort for risk that allows victims to seek expected damages at the time of exposure. However, critics charge that this could create a \u27race to file\u27 wherein victims rush to file suit to ensure that they will get a share of the injurer\u27s limited assets. We show that such a race may or may not occur in equilibrium, and that when it does occur, not all victims choose to file at exposure if bankruptcy is an inevitable result. If bankruptcy is not inevitable, it is possible that a tort for risk will trigger bankruptcy, although a no-bankruptcy equilibrium always exists and Paretodominates the bankruptcy equilibrium. We examine the consequences of the various tort-for-risk equilibria on the compensation of exposure victims, litigation costs, and injurer care
Search, Seizure and (False?) Arrest: An Analysis of Fourth Amendment Remedies when Police can Plant Evidence
The Fourth Amendment prohibits unreasonable searches and seizures in criminal investigations. The Supreme Court has interpreted this to require that police obtain a warrant prior to search and that illegally seized evidence be excluded from trial. A consensus has developed in the law and economics literature that tort liability for police officers is a superior means of deterring unreasonable searches. We argue that this conclusion depends on the assumption of truth-seeking police, and develop a game-theoretic model to compare the two remedies when some police officers (the bad type) are willing to plant evidence in order to obtain convictions, even though other police (the good type) are not (where this type is private information). We characterize the perfect Bayesian equilibria of the asymmetric-information game between the police and a court that seeks to minimize error costs in deciding whether to convict or acquit suspects. In this framework, we show that the exclusionary rule with a warrant requirement leads to superior outcomes (relative to tort liability) in terms of truth-finding function of courts, because the warrant requirement can reduce the scope for bad types of police to plant evidenc
Punishing the Innocent along with the Guilty: The Economics of Individual versus Group Punishment
Standard models of law enforcement involve the apprehension and punishment of a single suspect, but in many contexts, punishment is actually imposed on an entire group known to contain the offender. The advantages of .group punishment. are that the offender is punished with certainty and detection costs are saved. The disadvantage is that innocent individuals are punished. We compare individual and group punishment when social welfare depends on fairness, and when it depends on deterrence. We show that group punishment may dominate in the former case if the detection technology is ineffective but never in the latter case. We discuss our results in the context of several examples
Should Tort Damages Be Multiplied?
The notion that damages should be multiplied by the reciprocal of the probability of punishment is one of the basic lessons of the law and economics literature. However, the simple l/p multiplier turns out be inapplicable in the civil damages setting. The multiplier that brings about first-best deterrence must be chosen by striking a balance between the supply of lawsuits and the need to internalize costs. Moreover, given the costs of litigation, a multiplier that minimizes overall social costs (in contrast to achieving first-best deterrence) may need to be set at a level that effectively bars many claims. This article derives optimal damage multipliers for a costly civil litigation system and examines the conflicting implications of deterrence and social cost minimization as objectives in the design of an optimal multiplier. An empirical application suggests that the first-best deterrence multiplier for the tort system is roughly equal to two
The Political Economy of Mass Printing: Legitimacy and Technological Change in the Ottoman Empire
New technologies have not always been greeted with full enthusiasm. Although the Ottomans were quick to adopt advancements in military technology, they waited almost three centuries to sanction printing in Ottoman Turkish (in Arabic characters). Printing spread relatively rapidly throughout Europe following the invention of the printing press in 1450 despite resistance by interest groups and temporary restrictions in some countries. We explain differential reaction to technology through a political economy approach centered on the legitimizing relationships between rulers and their agents (e.g., military, religious, or secular authorities). The Ottomans regulated the printing press heavily to prevent the loss it would have caused to the ruler’s net revenue by undermining the legitimacy provided by religious authorities. On the other hand, the legitimizing relationship between European religious and political authorities was undermined over a century prior to the invention of the press. European rulers thus had little reason to stop the spread of printing as public policy, nor could the Church have stopped it had it wanted to. The Ottomans eventually sanctioned printing in Arabic script in the 18th century after alternative sources of legitimacy emerged
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