This paper analyzes the effect of an increase in patent scope on R&D and innovation. It presents a model where patent … duplication of R&D. The model predicts that an increase in patent scope can increase the probability of innovation if the … technology. However, when the model is extended to Stackelberg competition or licensing, the benefit of a broad patent scope to a …

patents; however, most patent databases contain no information on whether patents have been commercialized, i.e., whether … innovations have been introduced in the market. This paper applies a new method to identify innovations in patent databases by … relating traditional patent quality indicators (patent renewal, patent equivalents and forward citations) to patent …

commercialization of inventions. If the patent holder commercializes his invention, he has stronger incentives to retain the patent. The …, I take into account defensive patent strategies (e.g. deterring competitors from utilizing the patent) and pointedly ask … if there are any third factors (quality of the patent) that affect the commercialization and renewal decisions. Using a …

likelihood of patent renewal. Since the owners know more about the patents than potential external financiers, there is a problem …

Globalization, high growth rates in high-tech industries, growing emerging markets and harmonization of patent … the decision to patent in a foreign country depends on country characteristics and the quality of the patented invention … international patent protection increases with indicators of the quality of the invention and indicators of technological rivalry …