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Public Affairs, Public Policy and Public Administration

University of Pennsylvania Carey Law School

All Faculty Scholarship

2002

Articles 1 - 4 of 4

Full-Text Articles in Business

Enron And The Dark Side Of Shareholder Value, William W. Bratton Jan 2002

Enron And The Dark Side Of Shareholder Value, William W. Bratton

All Faculty Scholarship

No abstract provided.


Dangerous Liaisons: Corporate Law, Trust Law, And Interdoctrinal Legal Transplants, Edward B. Rock, Michael L. Wachter Jan 2002

Dangerous Liaisons: Corporate Law, Trust Law, And Interdoctrinal Legal Transplants, Edward B. Rock, Michael L. Wachter

All Faculty Scholarship

No abstract provided.


Towards An Integrated Theory Of Intellectual Property, Gideon Parchomovsky, Peter Siegelman Jan 2002

Towards An Integrated Theory Of Intellectual Property, Gideon Parchomovsky, Peter Siegelman

All Faculty Scholarship

This Article addresses a curious gap in the theory of intellectual property. One of the central dogmas in both the legal and economic literatures is that patents, copyrights and trademarks constitute separate forms of protection, each serving different purposes and designed to operate independently of the others. By challenging this dogma, however, this Article shows that certain combinations of intellectual property protection give rise to important synergies. When a patentee can develop brand loyalty among its customers, the existence of trademark protection allows her to extend its protection even after her patent expires, and thereby earn higher profits than would …


Put-Call Parity And The Law, Michael S. Knoll Jan 2002

Put-Call Parity And The Law, Michael S. Knoll

All Faculty Scholarship

A common literary theme is the conflict between appearance and reality. That conflict also frequently arises in the law, where it is usually cast as one between substance and form. Another discipline in which the conflict arises is finance, where it appears in the put-call parity theorem. That theorem states that given any three of the four following financial instruments--a riskless zero-coupon bond, a share of stock, a call option on the stock, and a put option on the stock--the fourth instrument can be replicated. Thus, the theorem implies that any financial position containing these assets can be constructed in …