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HUMAN GEOGRAPHY  2021, Vol. 36 Issue (4): 104-113,125    DOI: 10.13959/j.issn.1003-2398.2021.04.013
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URBAN INNOVATION INFRASTRUCTURE AND INNOVATION OUTPUT: AN EMPIRICAL ANALYSIS BASED ON 290 CITIES AT THE PREFECTURE LEVEL OR ABOVE IN CHINA
LV La-chang1,2,3, XIN Xiao-hua1,3, CHEN Dong-xia1,3
1. College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China;
2. College of Management, Capital Normal University, Beijing 100048, China;
3. Beijing Urban Innovation and Development Research Center, Beijing 100048, China

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Abstract  Under the background of knowledge economy, innovation becomes the key to regional and urban development. Firstly, this paper defines the concept of innovation infrastructure and constructs the index system of urban innovation infrastructure measurement. Then, taking 290 cities at prefecture level and above in China as an example, this paper analyzes the spatial pattern of urban innovation infrastructure in China by using principal component analysis and GIS technology, and makes an empirical study on the impact of urban innovation infrastructure on urban innovation output by constructing a knowledge production function model. The research shows that:1) Innovation infrastructure refers to the sum of all kinds of physical engineering facilities and public service systems to ensure the smooth progress of innovation related activities. 2) The overall level of urban innovation infrastructure in China is low, and there are significant spatial differences, which shows that the development level of the east is higher than that of the west. 3) The level of urban innovation infrastructure in China has a significant positive impact on urban innovation output.
Key wordsinnovative infrastructure      urban innovation      innovative output      spatial pattern      China     
Received: 05 September 2020     
PACS: K901.2  
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LV La-chang
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CHEN Dong-xia
Cite this article:   
LV La-chang,XIN Xiao-hua,CHEN Dong-xia. URBAN INNOVATION INFRASTRUCTURE AND INNOVATION OUTPUT: AN EMPIRICAL ANALYSIS BASED ON 290 CITIES AT THE PREFECTURE LEVEL OR ABOVE IN CHINA[J]. HUMAN GEOGRAPHY, 2021, 36(4): 104-113,125.
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http://rwdl.xisu.edu.cn/EN/10.13959/j.issn.1003-2398.2021.04.013      OR     http://rwdl.xisu.edu.cn/EN/Y2021/V36/I4/104
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