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Metamorphic progress (productivity growth much faster than average) is often driven by Grilichesian inventions of methods of inventing. For hybrid seed corn, the enabling invention was double-cross hybridization yielding highly productive seed corn that was not self-propagating. Biotechnology...
Persistent link: https://www.econbiz.de/10012468873
This paper investigates changes in the output and productivity of research and development activities in Japanese manufacturing firms over the 1980s and 1990s. Evidence from aggregate patent and R&D statistics and a micro-level analysis of R&D productivity at the firm-level suggest that there...
Persistent link: https://www.econbiz.de/10012469265
We study how competition between two downstream firms affects an upstream innovator's innovation strategy, which … includes selecting how much innovation to produce and whether to license this innovation to one (targeted licensing) or both … upstream innovation: at low levels of competition, market-wide licensing is optimal and competition reduces innovation, while …
Persistent link: https://www.econbiz.de/10012480818
linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its … strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975 … predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream …
Persistent link: https://www.econbiz.de/10012455897
We discuss prospects for innovation in consumer payment instruments. We discuss recent research into consumer payments …
Persistent link: https://www.econbiz.de/10012456318
This paper examines the impact of government assistance through R&D grants on innovation output for firms in New … the world while its effects on process innovation and any product innovation are relatively much weaker. Moreover, there …
Persistent link: https://www.econbiz.de/10012457189
The pace of innovation is related both to the level of investment in innovation and the pool of knowledge from which … and design of IPR affects the extent to which any innovation adds to or subtracts from the pool of ideas that are … lead to a lower pace of innovation, and more generally, that long run effects may be the opposite of the short run effects …
Persistent link: https://www.econbiz.de/10012458650
There is great interest in evaluating the impact of private equity investments on innovation and economic growth …. However, there is no direct empirical evidence on the effects of such transactions on the innovation strategies of … Business Innovation Research (SBIR) program research awards. We find that SBIR firms attracting private equity investments are …
Persistent link: https://www.econbiz.de/10012460364
indicate that increases in the share of a firm's innovation performed by inventors of a particular ethnicity are associated …
Persistent link: https://www.econbiz.de/10012461322
Novel early stage ideas face uncertainty on the expertise needed to elaborate them, which creates a need to circulate them widely to find a match. Yet as information is not excludable, shared ideas may be stolen, reducing incentives to innovate. Still, in idea-rich environments inventors may...
Persistent link: https://www.econbiz.de/10012461715