This paper has attempted a comprehensive investigation of the economic impact of patent holdout by (1) providing a theoretical foundation of patent holdout and its economic implications, (2) operationalizing this theory into several testable economic models, and (3) testing the models with...

Despite their potential efficiency benefits, voluntary consensus standards have over the past decade become the subject of significant private litigation, regulatory enforcement and policy debate. Much of the controversy centers on the perceived proliferation of patents covering standardized...

The Information Society Unit at IPTS (European Commission) has been investigating the Information and Communication Technologies (ICT) sector and ICT R&D in Asia for several years. This research exercise led to three reports, written by national experts, on China, India and Taiwan, each one...

This paper analyses the nature of knowledge spillovers from research and development (R&D) in the field of liquid crystal display technology by estimating the impact of inventors' changing organizational and collaborative affiliations on the probability of citations in US patents filed between...

China ist aus eigener Forschungskraft ('Make') auf dem Weg in die Weltspitze der technologischen Innovatoren und bereits heute einer der wichtigsten Konkurrenten für Deutschland. In einzelnen Technologiebereichen (z.B. Kfz) besteht sogar die akute Gefahr eines Leapfroggings. Daneben erwirbt...

Counterfeiting activities target companies in various sectors, including digital technology companies, defined as companies that produce and/or commercialize at least one physical product that incorporates a digital technology, excluding the merchandising related to the company brands....

In a patent thicket licensing provides a mechanism to either avoid or resolve hold up. We study the choice between ex ante licensing to avoid hold up and ex post licensing to resolve it. Firms' choice of licensing contract is studied in the context of a patent portfolio race. We show that high...

This paper analyses the nature of knowledge spillovers from research and development (R&D) in the field of liquid crystal display technology by estimating the impact of inventors' changing organizational and collaborative affiliations on the probability of citations in US patents filed between...

Licensing in a patent thicket allows firms to either avoid or resolve hold-up. Firms' R&D incentives depend on whether they license ex ante or ex post. We develop a model of a patent portfolio race, which allows for endogenous R&D efforts, to study firms' choice between ex ante and ex post...

In a patent thicket licensing provides a mechanism to either avoid or resolve hold-up. Firms' R&D incentives will differ depending on how licensing is used. In this paper we study the choice between ex ante licensing to avoid hold-up and ex post licensing to resolve it. Building on a theoretical...