Urban hierarchy of innovation capability and inter-city linkages of knowledge in post-reform China |
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Authors: | Lachang Lu Ru Huang |
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Affiliation: | [1]College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China [2]School of Geographical Science, Guangzhou UniversiO; Guangzhou 510006, China |
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Abstract: | The 2000s has witnessed increasing interests in cities′role of innovation in the era of knowledge-based economy.Compared with substantial empirical analysis on the world city hierarchy of innovation,this paper attempts to examine the national urban hierarchy of innovation capability in China,in terms of ranking systems,spatial pattern and inter-city linkages of knowledge during the post-reform period since the late 1970s.Based on quantitative analysis such as principal component factor analysis and clustering analysis,this paper identifies the five-tier hierarchy of in-novation,which is headed by Beijing and Shanghai,followed by the capital cities of each province and regional centre cities.The development of China′s urban hierarchy of innovation capability has been driven by such factors as the scale of innovation,scientific scale,innovation potential and innovation environment.The paper further investigates the inter-city linkages of knowledge measured by the number of co-authored papers among the cities.Beijing is positioned in the central position of the knowledge diffusion and knowledge cooperation innovation.More knowledge diffusion among high level cities has occurred than that among the low level cities as well as between the low level cities and high level cities,and provincial capital cities and the regional central cities. |
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Keywords: | urban hierarchy innovation capability inter-city linkages of knowledge Chinese cities |
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