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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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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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An empirical test of the asymmetric models on innovative activity : who invests more into R&D - the incumbent or the challenger?
Czarnitzki, Dirk; Kraft, Kornelius - 2000
The theoretical discussion concerning the question whether the incumbent or the (potential) entrant invests more into R&D has attracted considerable interest. This paper reports the results of an empirical study on this question using data of about 3500 German firms over the years 1992 to 1995....
Persistent link: https://www.econbiz.de/10011444512
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Sources of spillovers for imitation and innovation
Cappellin, Riccardo; Czarnitzki, Dirk; Kraft, Kornelius - 2013
market (innovation). It turns out that spillovers from rivals lead to more imitation, while inputs from customers and … research institutions enhance original innovation. …
Persistent link: https://www.econbiz.de/10009787404
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Haftungsregeln und Innovation
Czarnitzki, Dirk; Kraft, Kornelius - 2000
This paper discusses the incentives for innovation when liability is limited or not. Clearly innovative activity …
Persistent link: https://www.econbiz.de/10011444773
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Management control and innovative activity
Czarnitzki, Dirk; Kraft, Kornelius - 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/10011445230
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Firm leadership and innovative performance : evidence from seven EU Countries
Kraft, Kornelius; Czarnitzki, Dirk - 2002 - This Version: March 2002
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/10011446303
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Profit-sharing and innovation
Aerts, Kris; Kraft, Kornelius; Lang, Julia - 2013
We investigate the effect of profit-sharing on product and process innovation. Profit-sharing is a credible commitment … that the introduction of profit-sharing only spurs product innovation. …
Persistent link: https://www.econbiz.de/10010225531
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Managerial ownership, entrenchment and innovation
Beyer, Mila; Czarnitzki, Dirk; Kraft, Kornelius - 2011
as reduced remuneration and job loss. However, managers might over-invest into innovation for reasons of growth implying … their own interests. When entrenched, managers do not fear detrimental effects of risky innovation projects on their career …, and hence tend to over-invest into innovation. -- Corporate governance ; managerial ownership ; entrenchment ; innovation …
Persistent link: https://www.econbiz.de/10008938024
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The effect of entry on R&D investment of leaders : theory and mpirical evidence
Czarnitzki, Dirk (contributor); Etro, Federico (contributor) - 2008
predictions with a Tobit model based on a unique dataset and survey for the German manufacturing sector (the Mannheim Innovation …
Persistent link: https://www.econbiz.de/10003761020