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This paper focuses on developing and adapting statistical models of counts (non-negative integers) in the context of panel data and using them to analyze the relationship between patents and R&D expenditures. The model used is an application and generalization of the Poisson distribution to...
Persistent link: https://www.econbiz.de/10013218984
This paper is a contribution to the small but growing literature that compares the investment and R&D behavior of manufacturing firms in large developed countries that have varying financial and capital market institutions. Specifically, we look at two similar samples of French and United States...
Persistent link: https://www.econbiz.de/10013222959
. However, while we obtain clear evidence that the technological importance or quality of patented innovation mattered for the …
Persistent link: https://www.econbiz.de/10012752290
changes in modelling strategy and econometric methodology, over the past twenty years, on estimation of firm-level investment … correction, traditional between- and within-firm estimation versus GMM estimation, the investment behavior of French firms versus … significant improvement in the specification, estimation and interpretation of firm investment equations; we also fin some real …
Persistent link: https://www.econbiz.de/10013230971
panel dataset of firms that are publicly traded in France, Germany, and Italy. Controlling for either permanent unobserved …&D in France and Germany is remarkably similar both to each other and to that in the US or the UK during the same period In …
Persistent link: https://www.econbiz.de/10013311906
investigate the motives of the contributing firms as well as the potential for such commons to encourage innovation and diffusion … knowledge management that combine open innovation and patenting …
Persistent link: https://www.econbiz.de/10013114981
innovation and international technology transfer in general. The literature suggests that patent protection in a host country … encourages technology transfer to that country but that its impact on innovation and development is much more ambiguous. We then … externalities, implies that patent protection may not be the optimal instrument for encouraging innovation in this area, especially …
Persistent link: https://www.econbiz.de/10013115728
as sources of relative innovation underperformance in Europe vis-à-vis the United States. In this paper we investigate R …) that has been modified to include ICT investment and R&D as the two main inputs into innovation and productivity. We find … that R&D and ICT are both strongly associated with innovation and productivity, with R&D being more important for …
Persistent link: https://www.econbiz.de/10013066114
on patents as an incentive for innovation, the effectiveness of patents for invention disclosure, patent valuation, and …
Persistent link: https://www.econbiz.de/10013066797
What do we know about the relationship between innovation and productivity among firms? The workhorse model of this … innovation are derived. The recent empirical evidence on the relationship between innovation and productivity in firms is then … surveyed. The conclusion is that there are substantial positive impacts of product innovation on revenue productivity, but that …
Persistent link: https://www.econbiz.de/10013067735