We study several interconnected problems that arise under the current U.S. patent system when a patent covers one component or feature of a complex product. This situation is common in the information technology sector of the economy. Our analysis applies to cases involving reasonable royalties but not lost profits. First, we show using bargaining theory that the threat to obtain a permanent in...

This paper extends the work of Wang (2002) by considering a differentiated Stackelberg model, when the leader firm is an inside innovator and licenses its new technology by three options, that is, fixed-fee licensing, royalty licensing, and two-part tariff licensing. The main contributions and conclusions of this paper are threefold. First of all, this paper derives a very different result from...

author? s enjoy many and various copyright among which, according to the law of copyright, is the right of the property that is designed to provide a reputable life for the author and to encourage others to create novelties. they will often have to bargain their property right for a remuneration. this paper seeks, to provide a firm and acceptable definition of the remuneration (royalty) in such...

This paper studies royalty negotiations between a patent holder and a downstream firm selling a product which is more valuable if it includes a feature covered by the patent. Royalties are negotiated in the shadow of patent litigation, which will determine whether or not the patent is valid and infringed. If the two firms negotiate after the downstream firm has already designed its product to i...

Fuel and leasable minerals mined in the United States have historically been subject to federal royalties while locatable minerals have not. In recent years there have been multiple attempts to alter this policy and subject locatable minerals to federal royalties as well; most recently the preliminary 2011 Obama budget included a gross royalty on hard-rock mining on public lands. This paper ana...

For an outsider innovator in a Cournot oligopoly, royalty licensing could be superior to both fixed fee and auction. The result depends on a simple fact that has been overlooked in the existing literature, namely, the number of licenses can take only integer values.  2004 Elsevier Inc. All rights reserved. JEL classification: D21; D43; D45