Narrow search
Showing 1 - 10 of 128
Cover Image
Mapping innovative clusters in national innovation systems
Spielkamp, Alfred; Vopel, Katrin - 1998
In the following paragraphs we will discuss the "mapping of innovative clusters in national innovation systems". For … Innovation Survey (which is comparable with CIS data). The Community Innovation Survey (CIS) is an initiative of the EU … innovation systems, highlight the outline conditions for innovations in Germany, focusing above all on the basis of innovations …
Persistent link: https://www.econbiz.de/10011442326
Cover Image
Fingerprints of the visible hand : Chandlerian organizations and their inward looking malaise
Gambardella, Alfonso (contributor);  … - 2004
their inward looking or exploitationʺ attitude in R&D and innovation. We argue that because of sunk costs and learning …. Among other things, this suggests that explorationʺ, which leads to the opening of new innovation trajectories, requires not …
Persistent link: https://www.econbiz.de/10003211779
Cover Image
Firm R&D investment and export market exposure
Peters, Bettina; Roberts, Mark J.; Vuong, Van Anh - 2018
product and process innovation among exporting firms and these innovations have a larger impact on productivity improvement in …
Persistent link: https://www.econbiz.de/10011932163
Cover Image
The cost-quantity relations and the diverse patterns of "learning by doing" : Evidence from India
Dosi, Giovanni; Grazzi, Marco; Mathew, Nanditha - 2016
"Learning-by-doing" is usually identified as a process whereby performance increases with experience in production. The paper investigates different patterns of "learning by doing", studying learning curves at product level. Cost-quantity relationships differ a lot across products belonging to...
Persistent link: https://www.econbiz.de/10011489996
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
R&D incentives, compatibility and network externalities
Cerquera, Daniel (contributor) - 2006
This paper analyzes the impact of network externalities on R&D competition between an incumbent and a potential entrant. The analysis shows that the incumbent always invests more than the entrant in the development of higher quality network goods. However, the incumbent exhibits a too low level...
Persistent link: https://www.econbiz.de/10003404785
Cover Image
Dynamic R&D incentives with network externalities
Cerquera, Daniel (contributor) - 2006
This paper studies the incentives to undertake uncertain R&D initiatives in a dynamic duopoly network industry. It is shown that network externalities positively affect the incentives to invest in R&D. In the model, competition resembles a preemption race and, therefore, market performance...
Persistent link: https://www.econbiz.de/10003404793
Cover Image
Grenzen und Reichweiten nationaler Innovationssysteme und forschungspolitische Implikationen
Spielkamp, Alfred - 1997
importance of the interactions and linkages among acteurs and institutions involved in innovation and technology development of a … country and calls such a web of interaction a national innovation system. The theoretical and empirical analyses on national … systems of innovation lead to the conclusion that countries differ in the way in which knowledge flows and that innovation …
Persistent link: https://www.econbiz.de/10011440884