The advantage of the adversarial regime of judicial decision-making is the superior information of the parties while the advantage of an idealized inquisitorial regime is its neutrality. We model the tradeoff by characterizing the properties of costly estimators used by each regime. The...

According to the law and economics approach, pure economic loss is a private loss that is not socially relevant but simply implies a redistribution of wealth. Consequently, wrongful behavior that induces reallocation of costs and benefits with no consequences on social welfare is not considered...

We develop a stylized game theoretic model of litigant behavior to study the effects of increased pleading standards on incentives to engage in illegal activity. Such a model is necessary to build intuition about the potential costs associated with the procedures set forth by the U.S. Supreme...

This paper examines the law and economics of third-party financed litigation. I explore the conditions under which a system of third-party financiers and litigators can enhance social welfare, and the conditions under which it is likely to reduce social welfare. Among the applications I consider...

This essay on the class action will be a chapter in the Procedural Law and Economics volume forthcoming from Edward Elgar. It reviews the law-and-economics literature on the class action, current as of 2008 (when I wrote the chapter). It discusses the benefits of large claim and small claim...

Litigation aims at resolving conflicts. In this chapter we survey the law and economics literature on litigation to illustrate the scope of application of rent-seeking models and their analytical power in the study of law and procedural issues of litigation, including applications in adversarial...

This paper empirically compares civil procedure in common law and civil law countries. Using World-Bank and hand-collected data, and unlike earlier studies that used predecessor data sets, this paper finds no systematic differences between common and civil law countries in the complexity,...

The Fifth Amendment guarantees criminal defendants the right to silence, blocking the court from drawing adverse inferences from the defendant's silence. This article investigates the conditions under which extending such protection to civil defendants might increase (or decrease) social...

Fundamental choices are to be made when fashioning a system or combination of systems concerning multi-party and collective relief (see section II of this article). These include:economic access to justice (section III), opt-out 'class' litigation (notably the status of `representatives' suing...