This paper investigates the characteristics of litigated patents by combining for the first" time information about patent case filings from the U.S. district courts and detailed data from the" U.S. Patent and Trademark Office. We construct a series of indicators for the factors which the"...

Brand and generic drug manufacturers frequently settle patent litigation on terms that include a payment to the generic manufacturer along with a specified date at which the generic would enter the market. The Federal Trade Commission contends that these agreements extend the brand's market...

This paper presents the first systematic theoretical and empirical study of high-low agreements in civil litigation. A high-low agreement is a private contract that, if signed by litigants before the conclusion of a trial, constrains any plaintiff recovery to a specified range. Whereas existing...

The use of “pay-for-delay” settlements in patent litigation – in which a branded manufacturer and generic entrant settle a Paragraph IV patent challenge and agree to forestall entry – has come under considerable scrutiny in recent years. Critics argue that these settlements are collusive...

Both asymmetric information (AI) and divergent expectations (DE) theories offer possible explanations of the litigation puzzle. Under DE, cases proceed to trial when, by chance, the plaintiff is more optimistic than the defendant. As the fraction of cases tried (T) declines, this leads to a...

This paper contains the chapters on litigation and the legal process from a general, forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). In chapter 17, I consider the basic theory of litigation. Here I describe the three phases of litigation: its...

We develop a model of the plaintiff's decision to file a law suit that has implications for how differences between the federal government and private litigants and litigation translate into differences in trial rates and plaintiff win rates at trial. Our case selection model generates a set of...

A central feature of the litigation process that affects case outcomes is the selection of cases for litigation. In this study, we present a theoretical framework for understanding the operation of this suit selection process and its relationship to the underlying distribution of potential...

A "decoupled" liability system is one in which the award to the plaintiff differs from the payment by the defendant. The optimal system of decoupling makes the defendant's payment as high as possible. Such a policy allows the award to the plaintiff to be lowered, thereby reducing the plaintiff's...

The information created and disseminated through the litigation process can have social value. Suppose a long-lived plaintiff is suing a defendant for damages sustained in an accident. The plaintiff may suffer similar damages in future accidents involving different defendants. Potential injurers...