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首页> 外文会议>Science and Innovation Policy, 2009 >Regional patterns of co-patenting by technological fields, a Europe - US comparison
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Regional patterns of co-patenting by technological fields, a Europe - US comparison

机译：欧洲和美国按技术领域划分的共同专利的区域格局

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Theory suggests that regions provide interfaces between inter-regional flows of knowledge, as much recombining of knowledge, i.e. learning, takes place at the local level. Beyond a mere confirmation of this well-known finding, this paper illustrates that such interfaces differ with regard to the degree of technological relatedness of inter-regional flows that intersect locally - and that certain knowledge flows are more likely to be combined than others. To substantiate this claim, a differentiated set of networks of knowledge exchange is empirically developed for a number of technological fields by means of patent analysis. Moreover, we point out that general framework conditions impact on the pattern of intersection between networks. Hence, we investigate technology-specific structures of inter-regional knowledge exchange in two major regions, Europe and the United States. In the US case the networks display a pattern driven by a technological logic whereas in Europe they seem to be characterized by a hierarchy of multi-field centers.
机译：理论表明，区域提供了区域间知识流之间的接口，因为知识的大量重组（即学习）是在地方一级进行的。除了对这一众所周知的发现的单纯确认之外，本文还说明了这种接口在局部相交的区域间流程的技术相关性方面有所不同，并且某些知识流比其他知识流更可能被合并。为了证实这一主张，通过专利分析经验性地为许多技术领域开发了一套不同的知识交流网络。此外，我们指出一般框架条件会影响网络之间的交集模式。因此，我们研究了欧洲和美国两个主要地区的区域间知识交流的技术特定结构。在美国，网络显示出一种由技术逻辑驱动的模式，而在欧洲，它们似乎具有多领域中心的层次结构。

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