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How and why does the efficiency of regional innovation systems differ?
Fritsch, Michael - 2002
Literature suggests that location should matter for R&D activities. However, attempts to empirically detect differences in innovation activity between regions have so far been rather unsuccessful. Using a unique data set which contains comparable information about manufacturing enterprises in...
Persistent link: https://www.econbiz.de/10010512688
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A panel causality analysis of the relationship among research and development, innovation, and economic growth in high-income OECD countries
Güloğlu, Bülent; Tekin, R. Baris - In: Eurasian economic review : a journal of the Eurasia … 2 (2012) 1, pp. 32-47
Persistent link: https://www.econbiz.de/10010340000
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Determinants of ICT innovations : a cross-country empirical study
Lee, Sangwon; Nam, Yoonjae; Lee, Seonmi; Son, Hyunjung - In: Technological forecasting & social change : an … 110 (2016), pp. 71-77
Persistent link: https://www.econbiz.de/10011610841
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R&D capital and the idea production function
Growiec, Jakub; McAdam, Peter; Mućk, Jakub - 2023
Persistent link: https://www.econbiz.de/10014317548
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The Link Between R&D Subsidies, R&D Spending and Technological Performance
Czarnitzki, Dirk; Hussinger, Katrin - 2004
This paper analyzes the effects of public R&D funding on R&D expenditure and patenting behavior of German firms. The main focus is the direct impact of subsidies on R&D and the indirect effect on innovation output measured by patent applications. We distinguish the productivity of purely...
Persistent link: https://www.econbiz.de/10010297381
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Do Spillovers Stimulate Incremental or Drastic Product Innovations? Hypotheses and Evidence from German Establishment Data
Jirjahn, Uwe; Kraft, Kornelius - 2006
We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...
Persistent link: https://www.econbiz.de/10010297531
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Do spillovers stimulate incremental or drastic product innovations? : Hypotheses and evidence from German establishment data
Jirjahn, Uwe (contributor); Kraft, Kornelius (contributor) - 2006
We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...
Persistent link: https://www.econbiz.de/10003319674
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Heterogeneity of patenting activity and its implications for scientific research
Czarnitzki, Dirk (contributor);  … - 2007
not account for heterogeneity of patenting activities ranging from university patents to corporate patents. While the … publishing distinguishing between different types of patents for a large sample of professors active in Germany. Our results show … that, while university patents as well as patents assigned to not-for-profit institutions complement publication quantity …
Persistent link: https://www.econbiz.de/10003479951
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The influence of strategic patenting on companies' patent portfolios
Blind, Knut (contributor); Cremers, Katrin (contributor);  … - 2007
characteristics of their patent portfolios. First, companies using patents to protect their technological knowledge base receive a … higher number of citations for their patents. Second, the motive of offensive - but not of defensive - blocking is related to … a higher incidence of oppositions, whereas companies using patents as bartering chips in collaborations receive fewer …
Persistent link: https://www.econbiz.de/10003447748