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Full-Text Articles in Law
Talking Points, Alex Stein, Jef De Mot
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
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
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. …
Intellectual Property Defenses, Alex Stein, Gideon Parchomovsky
Intellectual Property Defenses, Alex Stein, Gideon Parchomovsky
Alex Stein
This Article demonstrates that all intellectual property defenses fit into three conceptual categories: general, individualized, and class defenses. A general defense challenges the validity of the plaintiff’s intellectual property right. When raised successfully, it annuls the plaintiff’s right and relieves not only the defendant, but also the entire world of the duty to comply with it. An individualized defense is much narrower in scope: Its successful showing defeats the specific infringement claim asserted by the plaintiff, but leaves the plaintiff’s right intact. Class defenses form an in-between category: They create an immunity zone for a certain group of users to …
Understanding The Law Of Evidence Through The Lens Of Signal-To-Noise, Alex Stein
Understanding The Law Of Evidence Through The Lens Of Signal-To-Noise, Alex Stein
Alex Stein
No abstract provided.
Are People Probabilistically Challenged? Book Review Of Daniel Kahneman, Thinking, Fast And Slow (2011), Alex Stein
Are People Probabilistically Challenged? Book Review Of Daniel Kahneman, Thinking, Fast And Slow (2011), Alex Stein
Alex Stein
Daniel Kahneman’s recent book, Thinking, Fast and Slow, is a must-read for any scholar and policymaker interested in behavioral economics. Thus far, behavioral economists did predominantly experimental work that uncovered discrete manifestations of people’s bounded rationality: representativeness, availability, anchoring, overoptimism, base-rate neglect, hindsight bias, loss aversion, and other misevaluations of probability and utility. This work has developed no causal explanations for these misevaluations. Kahneman’s book takes the discipline to a different level by developing an integrated theory of bounded rationality’s causes and characteristics. This theory holds that humans use two distinct modes of reasoning, intuitive (System 1) and deliberative (System …
Evidence, Probability, And The Burden Of Proof, Ronald J. Allen, Alex Stein
Evidence, Probability, And The Burden Of Proof, Ronald J. Allen, Alex Stein
Alex Stein
This Article analyzes the probabilistic and epistemological underpinnings of the burden-of-proof doctrine. We show that this doctrine is best understood as instructing factfinders to determine which of the parties’ conflicting stories makes most sense in terms of coherence, consilience, causality, and evidential coverage. By applying this method, factfinders should try—and will often succeed—to establish the truth, rather than a statistical surrogate of the truth, while securing the appropriate allocation of the risk of error. Descriptively, we argue that this understanding of the doctrine—the “relative plausibility theory”—corresponds to our courts’ practice. Prescriptively, we argue that the relative-plausibility method is operationally superior …
The Relational Contingency Of Rights, Alex Stein, Gideon Parchomovsky
The Relational Contingency Of Rights, Alex Stein, Gideon Parchomovsky
Alex Stein
In this Article, we demonstrate, contrary to conventional wisdom, that all rights are relationally contingent. Our main thesis is that rights afford their holders meaningful protection only against challengers who face higher litigation costs than the rightholder. Contrariwise, challengers who can litigate more cheaply than a rightholder can force the rightholder to forfeit the right and thereby render the right ineffective. Consequently, in the real world, rights avail only against certain challengers but not others. This result is robust and pervasive. Furthermore, it obtains irrespectively of how rights and other legal entitlements are defined by the legislator or construed by …