Evidence Commons^™

Believing In Products Liability: Reflections On Daubert, Doctrinal Evolution, And David Owen's "Products Liability Law", Richard L. Cupp

ExpressO

No abstract provided.

The Overlapping Magisteria Of Law And Science: When Litigation And Science Collide, William G. Childs

ExpressO

The Supreme Court’s 1993 decision in Daubert v. Merrell Dow Pharmaceuticals transformed courts’ evaluation of expert testimony. Many courts, applying Daubert, focus extensively on whether the purported expert’s methodology has been published in a peer-reviewed journal.

This focus on peer review results in two unintended consequences that have triggered criticism: litigation-driven scholarship and litigants taking discovery into the peer review process. Critics contend that litigation-driven scholarship is irredeemably biased and that peer review discovery is too often an effort to intimidate scholars from speaking on subjects of public concern.

In this Article, I explore these phenomena and the criticisms of …

Dangerousness And Expertise Redux, Christopher Slobogin

ExpressO

Civil commitment, confinement under sexual predator laws, and many capital and noncapital sentences depend upon proof of a propensity toward violence. This article discusses the current state of prediction science, in particular the advantages and disadvantages of clinical and actuarial prediction, and then analyzes how the rules of evidence should be interpreted in deciding whether opinions about propensity should be admissible. It concludes that dangerousness predictions that are not based on empirically-derived probability estimates should be excluded from the courtroom unless the defense decides otherwise. This conclusion is not bottomed on the usual concern courts and commentators raise about expert …

The Accuracy And Manipulability Of Lost Profits Damages Calculations: Should The Trier Of Fact Be "Reasonably Certain"?, Jonathan T. Tomlin, David Merrell

ExpressO

The accuracy and manipulability of calculations for lost profits damages are critical determinants of the ability of harmed parties to receive just compensation in a wide range of legal cases including antitrust, fraud, false advertising, intellectual property infringement, and breach of contract. They are also important determinants of the deterrent effects of the law. Using a sample of over 5,000 U.S. firms, we show that simple damages methods are capable of being substantially inaccurate. We also show that damages methods in general are highly susceptible to manipulation. In the absence of reasonable justifications for why particular data sets and methods …