Showing 1 - 10 of 334
innovations by taking more time to perform their reviews. We study the relationship between the length of patent review and the … importance of inventions in a theoretical model. We build a simple model of the US patent review process. The model predicts that …, controlling for a patent's position in the new technology cycle, more important innovations would (and should) be approved more …
Persistent link: https://www.econbiz.de/10005661945
cumulative innovation. This paper studies the effects of strategic patenting on R&D, patenting and market value in the computer … software industry. We focus on two key aspects: patent portfolio size which affects bargaining power in patent disputes, and … the fragmentation of patent rights ('patent thickets') which increases the transaction costs of enforcement. We develop a …
Persistent link: https://www.econbiz.de/10005792508
rates and reduce output as compared to non-integration. Horizontal integration of IP holders (or a patent pool) solves the … complements problem but not the double mark-up problem. Vertical integration discourages entry and reduces innovation incentives …, while horizontal integration always encourages entry and innovation. …
Persistent link: https://www.econbiz.de/10005666527
sufficiently better at judging an idea's value and if it is sufficiently more costly to patent low than high value ideas, VCs …-run performance, but also infl ates their acquisition prices, and lowers their acquirers' overall profits. Patent law usefulness …
Persistent link: https://www.econbiz.de/10009643508
by a monopoly owned by the inventor. We show that philanthropy does not necessarily increase long-run growth and that it … may even reduce welfare. The reason is that it crowds our proprietary innovation, which on net may reduce total innovation …
Persistent link: https://www.econbiz.de/10005662038
Based on a survey of the inventors of 9,017 European patented inventions, this paper provides new information about the characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the motivations to invent, and the actual use and...
Persistent link: https://www.econbiz.de/10005124480
measure of innovation alternative to patent count. Unlike the impact on patent count, we do not find that VC investment … impact on patent count at industry level, and this impact is larger than that of R&D expenditures. We confirm that this … and material. Therefore, our finding suggests that, at industry level, VC investment increases the patent propensity but …
Persistent link: https://www.econbiz.de/10005136420
This paper studies the diffusion of a new technology that is brought to market while its potential is still uncertain. We consider a dynamic game in which firms improve both a new and a rival old technology while learning about the relative potential of both technologies. We use the model to...
Persistent link: https://www.econbiz.de/10005504449
This Paper surveys the economic literature on the impact of trade unions on innovation. There are many theoretical … routes through which unions may have an effect on innovation, for example through their effects on relative factor prices …&D, innovation, technological diffusion and productivity growth. North American results find consistently strong and negative impacts …
Persistent link: https://www.econbiz.de/10005504563
We show that when the researcher’s (observable but not contractible) contribution to innovation is crucial, a covenant …
Persistent link: https://www.econbiz.de/10005504700