This paper analyzes patent pools and their effects on innovation incentives. It is shown that the pro-competitive effects of patent pools for complementary patents naturally extend for dynamic innovation incentives. However, this simple conclusion may not hold if we entertain the possibility...

Should the party who loses in litigation be forced to pay the legal fees of the winner? This paper surveys the economic literature regarding the effects of legal fee shifting on a variety of decisions arising before and during the litigation process. Section 2 provides a brief survey of the...

Based on interviews of all UK based third party litigation funders the paper provides new empirical evidence on the nature, extent and type of third party funding of litigation. It also examines the emergence of new group or class action third party funders in Europe focused primarily on...

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...

We examine the relation between litigation risk and IPO underpricing and test two aspects of the litigation-risk hypothesis: (1) firms with higher litigation risk underprice their IPOs by a greater amount as a form of insurance (insurance effect) and (2) higher underpricing lowers expected...

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...

Adequacy of representation is a central concept in the law of case aggregation. Yet proceduralists today, some seventy years after the germinal case of Hansberry v. Lee, still lack a clear understanding of what representation means in adjudication and why a nonparty can be bound on a...

This chapter deals with the enforceability of U.S. opt-out class actions in continental Europe, with special attention to Italy, France and Spain. The study sets out by a thorough analysis of U.S. precedents concerning the availability of extra-compensatory damages in complex litigation (among...

This Article addresses the normative issues raised by the use of statistical sampling to adjudicate large case aggregations. In its recent decision, Wal-Mart Stores, Inc. v. Dukes, the Supreme Court referred to sampling pejoratively as “Trial by Formula.” This Article argues that the...