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construct a novel dataset of companies that have declared at least one patent as essential for an IEEE standard (the treatment … not declared a patent as essential to IEEE (the control group). Using a difference-in-differences approach, I provide … the change. My results show that more restrictive patent policies at the SDO level decrease the innovation effort of firms …
Persistent link: https://www.econbiz.de/10013202986
This paper proposes a search strategy for photovoltaic patents which allows to distinguish the photovoltaic system into sub-trajectories. Identifying and analyzing sub-trajectories is of particular importance for understanding micro patterns of technological change. The proposed search strategy...
Persistent link: https://www.econbiz.de/10011715485
-competitive patent settlements and hold-ups in relation to standard setting processes, in addition to the modern focus on mergers that …
Persistent link: https://www.econbiz.de/10011723874
jurisdictions, comprising: (i) the treatment of licensing practices, including refusals to license; (ii) anti-competitive patent … settlements; (iii) issues concerning standard-essential patents (SEPs); (iv) the conduct of patent assertion entities (PAEs); and …
Persistent link: https://www.econbiz.de/10011810287
attendant constellation of tacit knowledge regarding the interpretation and application of the information in the patent. The … through the patent system also provides important stability to attendant tacit knowledge. Patent doctrines regarding prior art … patent procurement and enforcement must take such effects into account …
Persistent link: https://www.econbiz.de/10014217537
Investments in R&D and agricultural innovations have been fundamental to long-term economic growth worldwide. But global resource allocation has been uneven, with some developing countries closing in on developed-world scientific capacities, others regaining ground lost over the past decade or...
Persistent link: https://www.econbiz.de/10014024076
Persistent link: https://www.econbiz.de/10003878927
find a link between patent propensity, R&D and innovation performance. Descriptive analyses show that Polish manufacturing …. It also turns out that the perceived effectiveness of a patent depends on a firm's size, theinnovation type and … increase in patent propensity affects the firm's innovation performancepositively. …
Persistent link: https://www.econbiz.de/10012026223
of the receiving country. We test the empirical implications of our model using patent data in renewable and fossil … Moment estimator. We show that knowledge transfer through patent duplication increases with the level of IPR protection, but … more sensitive to uncertainty. Commitment to EPs also increases the incentives for patent duplication. The magnitude of the …
Persistent link: https://www.econbiz.de/10009756305
strategic patenting over time and across industries. With received citations as a measure of patent social value, we use data … strategy reveals there was an almost universal drop in patent social value in the second half of the 1990s, signaling a shift … companies increasing their focus on patent value relative to companies from other industries. On average, aerospace and software …
Persistent link: https://www.econbiz.de/10011456844