Showing 1 - 10 of 18
We provide the first measurement of knowledge spillovers from venture capital-financed companies onto the patenting activities of other companies. On average, these spillovers are nine times larger than those generated by the R&D investment of established companies. Spillover effects are larger...
Persistent link: https://www.econbiz.de/10011762520
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/10013428185
knowledge spillovers are unmeasurable, a 'goodness of fit' measure is constructed using innovation survey data. It turns out … measures constructed from innovation survey data appear to work reasonably well while measures of the Euclidean technological …
Persistent link: https://www.econbiz.de/10013428289
During the last 20 years, R&D and innovation activities in the service sector have clearly increased. Especially …" of technological information within the economy. They are providers, purchasers or partners in the context of innovation …. A sound innovation capacity, especially knowledge, creativity, market and management skills let them become bridges for …
Persistent link: https://www.econbiz.de/10013428353
Do contributions to online content platforms induce a feedback loop of ever more user-generated content or will they discourage future contributions? To assess this, we use a randomized field experiment which added content to some pages in Wikipedia while leaving similar pages unchanged. We find...
Persistent link: https://www.econbiz.de/10011983935
We analyze whether an informal second channel for communication can improve the efficiency of knowledge transfer in an electronic network of practice. We explore this question by analyzing the effect of chat rooms in the well-known Q&A forum Stack Overflow. We identify the causal effect using a...
Persistent link: https://www.econbiz.de/10012602739
This paper estimates the effect of heterogeneous university funding stemming from the German Excellence Initiative on a regional firm’s probability to innovate by using a multi-valued two-way fixed effects difference-in-differences model. The estimations show that funding an additional...
Persistent link: https://www.econbiz.de/10014232721
Recent empirical evidence has shown that firm’s innovation behavior exhibits high persistency but not much is known … environment and asks how local knowledge spillovers affect firms' innovation persistence. The empirical analysis draws upon a … former evidence that persistency in innovation is driven by true state dependence. More importantly, we find that the local …
Persistent link: https://www.econbiz.de/10012167049
This paper is concerned with exploring the implications of replicability issues over the medical innovation process … learning interact strongly and have an uneven importance over time. The study stresses the importance of economics of scope … institution governing the testing effort. Research and innovation policy implications are discussed. …
Persistent link: https://www.econbiz.de/10011992481
workers from other firms. Based on data from the Community Innovation Survey, this paper analyses the role of different types … of intended and unintended knowledge spillovers for innovation output at the firm level. Among intended knowledge … spillovers, using knowledge from patents shows the strongest link to innovation output, particularly in case of product …
Persistent link: https://www.econbiz.de/10014311915