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Globalization of scientific and technological knowledge has reduced the US share of world scientific activity; increased the foreign-born proportion of scientists and engineers in US universities and in the US labor market; and led to greater US scientific collaborations with other countries....
Persistent link: https://www.econbiz.de/10013046606
This study examines the contribution of Chinese diaspora researchers – those born in China but working outside the country – to China's catching up in global science to become a world leader in research publications and citations. Using a novel name-based way to identify Chinese diaspora...
Persistent link: https://www.econbiz.de/10014097447
the evaluations were done at the recipient (firm) level using data from innovation surveys, industrial surveys, and … innovation activities. However, the analysis does not find much statistically significant impact on patents or new product sales …
Persistent link: https://www.econbiz.de/10012772454
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/10012980187
the allocation and impacts of innovation subsidies, using the data from the China Employer Employee Survey (CEES). We find … that the innovation subsidies are preferentially allocated to state owned firms and politically connected firms. Of these … also find that the firms that receive innovation subsidies file and receive more patents, are more likely to introduce new …
Persistent link: https://www.econbiz.de/10012895014
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/10013233008
are repeat participants. ATP participation has significant and robust effects on innovation in firms, generally increasing …
Persistent link: https://www.econbiz.de/10012754647
Universities are a key institution in the US innovation system and an important aspect of their involvement is the role …
Persistent link: https://www.econbiz.de/10013227033
The existence of strong spillover' effects of private R&D increases the potential social contribution of R&D but may depress the private incentives to undertake it. R&D consortia offer a potentially effective means of internalizing this externality, and a number of prominent economists have...
Persistent link: https://www.econbiz.de/10013249556
framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to … regularities regarding innovation and growth differences across the firm size distribution. We also incorporate patent citations …
Persistent link: https://www.econbiz.de/10013069065