Concerned about evidence distortion arising from litigants' strong incentive to misrepresent information to fact-finders, legal scholars and commentators have long suggested that the court appoint its own advisor for a neutral piece of information about the dispute. This paper studies the...

We study a contracting model with unforeseen contingencies in which the court is an active player. Ex-ante, the contracting parties cannot include the risky unforeseen contingencies in the contract they draw up. Ex-post the court observes whether an unforeseen contingency occurred, and decides...

We study a contracting model with unforeseen contingencies in which the court is an active player. Ex ante, the contracting parties cannot include the risky unforeseen contingencies in the contract they draw up. Ex post, the court observes whether an unforeseen contingency occurred and decides...

We formally analyze the effects of legal presumptions in patent litigation. We set up a novel contest model to study litigation outcomes, judgement errors, and resource dissipation under three alternative presumption criteria: a presumption that the patent is valid; a presumption that the patent...

This article translates and extends Becker (1968) from public law enforcement to private litigation by examining optimal legal system design in a model with private suits, signals of case strength, court error, and two types of primary behavior: harmful acts that may be deterred and benign acts...

The last few decades have seen a dramatic shift in the admissibility of expert testimony in American courtrooms from a laissez-faire approach to a strict standard for admissibility, often called the Daubert test. The implicit rationale behind such a stringent standard for admissibility is the...