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Innovationsmotor Chemie 2009 : FuE-Potenziale und Standortwettbewerb ; Studie im Auftrag des Verbands der Chemischen Instustrie e.V. mit Unterstützung der Industriegewerkschaft Ber...
Rammer, Christian (contributor); Sofka, Wolfgang (contributor) - 2009
Persistent link: https://www.econbiz.de/10003912593
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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 … exert no such independent influence on drastic innovation activities. The results support the hypothesis that establishments …
Persistent link: https://www.econbiz.de/10003319674
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Innovation activities abroad and the effects of liability of foreignness : where it hurts
Sofka, Wolfgang (contributor) - 2006
The innovation activities of foreign subsidiaries have been identified as an important source of competitive advantage … foreignness). We derive potential stumbling blocks in the innovation process theoretically and argue that these materialize as … innovation activities in Germany from various sectors. We find that foreign-controlled firms are not challenged by liability of …
Persistent link: https://www.econbiz.de/10003319681
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The knowledge production of 'R' and 'D'
Czarnitzki, Dirk (contributor); Kraft, Kornelius (contributor) - 2008
Many studies investigate the relationship between R&D expenditures as an input and patents as an intermediate product or output of a knowledge production function. We suggest that the productivity of research in patent production functions has been underestimated in the literature, as scholars...
Persistent link: https://www.econbiz.de/10003728577
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Managing search strategies for open innovation : the role of environmental munificence as well as internal and external R&D
Sofka, Wolfgang (contributor); Grimpe, Christoph (contributor) - 2008
Firms compete increasingly in an open innovation environment. Search strategies for external knowledge become therefore … are built through internal or external R&D activities) and the munificence of its innovation environment. We test these … its breadth. Moreover, we find that scarce innovation environments favor deep search strategies while breadth is more …
Persistent link: https://www.econbiz.de/10003761002
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Promoting innovation : the differential impact of R&D subsidies
Chérif, Réda; Grimpe, Christoph; Hasanov, Fuad; … - In: Journal of industry, competition and trade : from … 23 (2023) 3/4, pp. 187-241
Persistent link: https://www.econbiz.de/10014452676
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Haftungsregeln und Innovation
Czarnitzki, Dirk - 2000
This paper discusses the incentives for innovation when liability is limited or not. Clearly innovative activity …
Persistent link: https://www.econbiz.de/10013428336
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Management control and innovative activity
Czarnitzki, Dirk - 2000
This paper discusses theoretically the different incentives of managers versus firm owners to invest in innovative activities. There are opposing effects concerning R&D intensity in the manager-controlled firm. Our study on the determinants of R&D intensity presents empirical results concerning...
Persistent link: https://www.econbiz.de/10013428380
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Firm leadership and innovative performance : evidence from seven EU countries
Czarnitzki, Dirk - 2001
This paper considers the effect of different firm leadership on the innovative performance of firms from seven EU countries. We investigate whether owner-led or manager-led firms achieve a larger share of their turnover with product innovations. Economic theory does not propose clear answers to...
Persistent link: https://www.econbiz.de/10013428418
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Haftungsregeln und Innovation, Legal Form and Innovation
Czarnitzki, Dirk; Kraft, Kornelius - In: Journal of Economics and Statistics (Jahrbuecher fuer … 220 (2000) 5, pp. 513-526
his paper discusses the incentives for innovation when liability is limited or not. Clearly innovative activity … Innovation Panel" of the Center for European Economic Research from the years 1995 and 1996. We use only small and medium sized …
Persistent link: https://www.econbiz.de/10008633391