Entrepreneurial litigation is litigation in which the plaintiff's attorney functions as a risk-taking entrepreneur, financing, organizing, managing, and settling the litigation on behalf of numerous clients (who generally hold “negative value” claims), but with only modest oversight from the...

This article develops a simple model using the economist's toolkit to analyze the mechanism of judicial proof. The survey focuses on the notions of burden of proof, legal presumptions, standard of proof, on legal procedure and on the judge's role during the proceedings. The rules of proof are...

Preliminary injunctions (PIs) are important in litigation in many settings, including antitrust, copyright, patent, trademark, employment and labor relations, and contracts. The filing of a PI and the court's ruling generate information that can impact settlement. We find that some plaintiffs...

In this Article, we focus on an important problem involving mass-accident cases that was highlighted by the Deepwater Horizon litigation: overuse of courts to enforce contribution claims. These claims seek to shift incurred or expected liability and damages between the business and governmental...

This article argues that the enforcement in England in Re New Cap Reinsurance Corporation of an Australian monetary judgment rendered under Australian insolvency law does not sit easily with the Foreign Judgments (Reciprocal Enforcement) Act 1933. This is because the Foreign Judgments...

It is natural to suppose that a prosecutor's conviction rate-the ratio of convictions to cases prosecuted-is a sign of his competence. Prosecutors, however, choose which cases to prosecute. If they prosecute only the strongest cases, they will have high conviction rates. Any system that pays...

This paper reviews the legal and economic structure of the class action litigation model in the United States, as set forth by rule 23 of US civil procedure, exploring the requirements for obtaining class certification and maintaining a class action. I analyze a number of critical issues and...

The hallmark of Judge Posner's class action decisions is rigorous review to ensure that aggregate litigation serves the best interests of class members and does not unduly pressure defendants to settle. Although he championed class actions, especially as a way to provide efficient justice in...

A defendant who admits to having committed an offense may nevertheless be acquitted if he can provide a legally cognizable justification or excuse for his actions by raising an affirmative defense. This article explains how affirmative defenses generate social benefits in the form of avoided...