Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/15543
Title: Measuring the intensity of knowledge flow with patent statistics
Authors: Fung, MK 
Chow, WW
Keywords: Innovation
Knowledge spillover
Patent
Issue Date: 2002
Publisher: North-Holland
Source: Economics letters, 2002, v. 74, no. 3, p. 353-358 How to cite?
Journal: Economics letters 
Abstract: Our study is based on the patent data of 224 firms in the computer, chemical, and electronic and electrical industries worldwide. We find that on average 19.3% of the knowledge spillover is generated within the industries, with the rest stemming from other industries. Also, there is a significant positive relationship between technological overlap between firms and internal knowledge flow in an industry.
URI: http://hdl.handle.net/10397/15543
ISSN: 0165-1765
DOI: 10.1016/S0165-1765(01)00558-4
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