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University of Pennsylvania Carey Law School

Public Law and Legal Theory

Fiduciary duty

Publication Year

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Full-Text Articles in Business

Chapter: “Health Law And Ethics”, Allison K. Hoffman, I. Glenn Cohen, William M. Sage Jan 2019

Chapter: “Health Law And Ethics”, Allison K. Hoffman, I. Glenn Cohen, William M. Sage

All Faculty Scholarship

Law and ethics are both essential attributes of a high-functioning health care system and powerful explainers of why the existing system is so difficult to improve. U.S. health law is not seamless; rather, it derives from multiple sources and is based on various theories that may be in tension with one another. There are state laws and federal laws, laws setting standards and laws providing funding, laws reinforcing professional prerogatives, laws furthering social goals, and laws promoting market competition. Complying with law is important, but health professionals also should understand that the legal and ethical constraints under which health systems …


Constructive Ambiguity And Judicial Development Of Insider Trading, Jill E. Fisch Jan 2018

Constructive Ambiguity And Judicial Development Of Insider Trading, Jill E. Fisch

All Faculty Scholarship

The Texas Gulf Sulphur decision began what has become a fifty-year project of developing U.S. insider trading regulation through judicial lawmaking. During the course of that project, the courts developed a complex, fraud-based approach to determining the scope of liability. The approach has led, in many cases, to doctrinal uncertainty, a result that is reflected in the recent decisions in Newman, Salman, and Martoma.

n the face of this uncertainty, many commentators have called for a legislative solution. This article argues, however, that the true challenge of insider trading regulation is a lack of consensus about the …