Regional patterns of co-patenting by technological fields, a Europe - US comparison

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 deg...

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Bibliographic Details
Main Authors: Kroll, H., Mallig, N.
Format: Conference Proceeding
Language:English
Subjects:
Couplings
Displays
Econometrics
Europe
Fabrics
Legislation
Logic
Region 7
Technological innovation
Technological Innovation Systems
United States
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Summary: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.
ISSN:2159-1881
2159-189X
DOI:10.1109/ACSIP.2009.5367852