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Torts

Boston University School of Law

Faculty Scholarship

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Duty

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Full-Text Articles in Law

New Private Law Theory And Tort Law: A Comment, Keith N. Hylton Jan 2012

New Private Law Theory And Tort Law: A Comment, Keith N. Hylton

Faculty Scholarship

This comment was prepared for the Harvard Law Review symposium on “The New Private Law,” as a response to Benjamin Zipursky’s principal paper on torts. I find Zipursky’s reliance on Cardozo’s Palsgraf opinion as a foundational source of tort theory troubling, for two reasons. First, Cardozo fails to offer a consistent theoretical framework for tort law in his opinions, many of which are difficult to reconcile with one another. Second, Palsgraf should be understood as an effort by Cardozo to provide greater predictability, within a special class of proximate cause cases, by reallocating decision-making power from juries to judges. It …


Duty In Tort Law: An Economic Approach, Keith N. Hylton Dec 2006

Duty In Tort Law: An Economic Approach, Keith N. Hylton

Faculty Scholarship

Theories of tort law have focused on the breach and causation components of negligence, saying little if anything about duty. This paper provides a positive economic theory of duty doctrine. The theory that best explains duty doctrines in tort law is the same as the theory that explains strict liability doctrine. The core function of both sets of doctrines is to regulate the frequency or scale of activities that have substantial external effects. Strict liability aims to suppress or tax activities that carry unusually large external costs. Duty doctrines, especially those relieving actors of a duty of care, serve several …