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Law Commons

Open Access. Powered by Scholars. Published by Universities.®

2015

Selected Works

Law and Economics

Alex Stein

Articles 1 - 4 of 4

Full-Text Articles in Law

Talking Points, Alex Stein, Jef De Mot Dec 2014

Talking Points, Alex Stein, Jef De Mot

Alex Stein

Our civil liability system affords numerous defenses against every single violation of the law. Against every single claim raised by the plaintiff, the defendant can assert two or more defenses each of which gives him an opportunity to win the case. As a result, when a court erroneously strikes out a meritorious defense, it might still keep the defendant out of harm’s way by granting him another defense. Rightful plaintiffs, on the other hand, must convince the court to deny each and every defense asserted by the defendant. Any rate of adjudicative errors—random and completely unbiased—consequently increases the prospect of …


Inefficient Evidence, Alex Stein Dec 2014

Inefficient Evidence, Alex Stein

Alex Stein

Why set up evidentiary rules rather than allow factfinders to make decisions by considering all relevant evidence? This fundamental question has been the subject of unresolved controversy among scholars and policymakers since it was raised by Bentham at the beginning of the nineteenth century. This Article offers a surprisingly straightforward answer: An economically minded legal system must suppress all evidence that brings along a negative productivity-expense balance and is therefore inefficient. Failure to suppress inefficient evidence will result in serious diseconomies of scale. To operationalize this idea, I introduce a “signal-to-noise” method borrowed from statistics, science, and engineering. This method …


The New Doctrinalism: Implications For Evidence Theory, Alex Stein Dec 2014

The New Doctrinalism: Implications For Evidence Theory, Alex Stein

Alex Stein

This Article revisits and refines the organizing principles of evidence law: case specificity, cost minimization, and equal best. These three principles explain and justify all admissibility and sufficiency requirements of the law of evidence. The case-specificity principle requires that factfinders base their decisions on the relative plausibility of the stories describing the parties’ entitlement–accountability relationship. The cost-minimization principle demands that factfinders minimize the cost of errors and the cost of avoiding errors as a total sum. The equal-best principle mandates that factfinders afford every person the maximal feasible protection against risk of error while equalizing that protection across the board. …


Catalogs, Alex Stein, Gideon Parchomovsky Dec 2014

Catalogs, Alex Stein, Gideon Parchomovsky

Alex Stein

It is a virtual axiom in the world of law that legal norms come in two prototypes: rules and standards. The accepted lore suggests that rules should be formulated to regulate recurrent and frequent behaviors, whose contours can be defined with sufficient precision. Standards, by contrast, should be employed to address complex, variegated, behaviors that require the weighing of multiple variables. Rules rely on an ex ante perspective and are therefore considered the domain of the legislator; standards embody a preference for ex post, ad-hoc, analysis and are therefore considered the domain of courts. The rules/standards dichotomy has become a …