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In this note we compare the laissez-faire steady-state solution in the Howitt and Aghion (1998) model to the social optimum. The analysis offers several new insights in comparison to the welfare analysis in Aghion and Howitt (1992). We find various new distortions between private and optimal...
Persistent link: https://www.econbiz.de/10010262488
This paper reviews the emergence and evolution of major topics in economics of innovation. Throughout the paper … the development of a more general theory of the determinants and the effects of TC. In turn, such theory has to deal …
Persistent link: https://www.econbiz.de/10010263572
Während sich Unternehmen die Möglichkeiten der vernetzten Informations- und Kommunikationstechnologie für die gemeinsame Entwicklung neuer Produkte zunutze machen, stellen sich gleichzeitig Fragen nach dem Schutz von vertraulichen Informationen und Wissen. Um ihre ungewollte Verbreitung zu...
Persistent link: https://www.econbiz.de/10014502023
Der Artikel faßt die Ergebnisse einer Erhebung über das Innovationsverhalten im Bereich von Produkten und Prozessen in 1305 Betrieben der Investitionsgüterindustrie zusammen, die vom Fraunhofer-Institut für Systemtechnik und Innovationsforschung (ISI), Karlsruhe, durchgeführt wurde....
Persistent link: https://www.econbiz.de/10010299712
Der Innovationsgrad eines Neuproduktes ist ein Indikator für die Wettbewerbsfähigkeit und Marktakzeptanz. Basis dafür ist die Kenntnis der kaufrelevanten und wettbewerbsentscheidenden Produktmerkmale. In diesem Working Paper wird mit dem Rangfolgemodell ein Instrument vorgestellt, mit dem das...
Persistent link: https://www.econbiz.de/10012058578
recent literature is that there is a clear impact of environmental policy on invention, innovation and diffusion of …
Persistent link: https://www.econbiz.de/10010325490
industry level the impact of energy prices on green innovation activities. Our econometric models show that energy prices and … green innovation activities are positively related and that energy prices have a significantly positive impact on the ratio … lag between energy prices and innovation activities. Robustness tests confirm the main results. …
Persistent link: https://www.econbiz.de/10011386846
This paper shows how organizational, technical, and environmental factors affected firm decisions to adopt Internet technologies during the early years of the commercialization of the Internet. Organizations that had made prior investments in client/server networks had a higher likelihood of...
Persistent link: https://www.econbiz.de/10010279107
investment decision to undertake innovation and the intensity of the innovative activity. The examination is carried out for two …
Persistent link: https://www.econbiz.de/10010279155
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/10010297537