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Persistent link: https://www.econbiz.de/10003243028
This paper uses Granger non{causality tests to analyze if channel competition exists between the companion websites of 93 German newspapers observed between I/1998 and II/2005. It provides econometric evidence for significant negative effects of companion website tra±c on the print circulation...
Persistent link: https://www.econbiz.de/10003224340
Persistent link: https://www.econbiz.de/10001701737
This paper aims to shed light on the role of technological opportunities for green innovation by studying the case of … Green ICT innovation. We test two hypotheses: (1) Firms active in low-opportunity technological areas are less innovative … Office with firm-level data from the German Innovation Panel (Mannheim Innovation Panel). The results are based on dynamic …
Persistent link: https://www.econbiz.de/10011436068
-skilled employees and industries in Germany by a more unequal distribution of human capital intensity. In Germany, average innovation …This paper examines how productivity effects of human capital and innovation vary at different points of the … conditional productivity distribution. Our analysis draws upon two large unbalanced panels of 6,634 enterprises in Germany and 14 …
Persistent link: https://www.econbiz.de/10010405991
We analyze the impact of the probabilistic nature of patents on the functioning of Germany’s bifurcated patent …
Persistent link: https://www.econbiz.de/10010416329
The market launch of product innovations is the most visible output of a firm's investment in innovation activities. To … number of different ways, and optimize their innovation process. The success of a firm's innovation strategy has two … product innovation. Second, the ability to turn the market introduction of a product innovation into commercial success. While …
Persistent link: https://www.econbiz.de/10010458242
this purpose, we use micro data from the Community Innovation Survey 2008 in Germany, Ireland and the United Kingdom, and …This paper examines the links between internationalisation, innovation and productivity in service enterprises. For … of innovation outputs in all three countries. Our results indicate that innovation in service enterprises is linked to …
Persistent link: https://www.econbiz.de/10011792372
This paper examines empirically the relationship between innovation and market structure within a simultaneous … applied to a newly constructed panel for Germany. Generalized Method of Moments (GMM) estimation techniques for dynamic panel … concentration. In contrast, competition enforces innovation, i.e. sales concentration has a negative impact on R&D. …
Persistent link: https://www.econbiz.de/10011446652
In this paper we analyse the relationship between export and innovation activities of German service sector companies … using data from the 1997 wave of the Mannheim Innovation Panel in the Service Sector. There is a lot of support for the … Schumpeterian hypothesis of export activities being mainly driven by innovation activities. Factor endowment theories are only …
Persistent link: https://www.econbiz.de/10011443384