RESEARCH ON THE EVOLUTION OF INNOVATION SPATIAL PATTERN AND ITS INFLUENCING FACTORS IN DONGGUAN——SPATIAL ECONOMETRIC ANALYSIS BASED ON TOWN-LEVEL PATENT DATA
Dongguan is an advanced manufacturing base in the Greater Bay Area of Guangdong,Hong Kong and Macao,and an important part of the Guangzhou-Shenzhen-Hong Kong-Macao Science and Technology Inno-vation Corridor.Exploring the evolution characteristics of Dongguan's innovation spatial pattern and its influencing factors can provide scientific basis for optimizing Dongguan's innovation spatial pattern.This paper selects the data of patent authorization at the township level in Dongguan from 2010 to 2020,and uses the Gini coefficient and exploratory spatial data analysis method to study the spatial evolution pattern and characteristics of innovation in Dongguan,taking 33 towns and streets in Dongguan as spatial research units.At the same time,the geographical detector method is used to analyze and reveal the impact of economic base,innovation input,openness and hu-man capital on innovation output.The research results show that:(1)In terms of time,the innovation space in Dongguan presents the characteristics of"dispersion-agglomeration-dispersion"with the passage of time;(2)In terms of spatial distribution,the spatial distribution of internal innovation in Dongguan is mainly characterized by spatial decentralization.The number of patents authorized in Dongguan is concentrated in the Binhai District,Songshan Lake District,Southeast Linshen District and Eastern Industrial Park.(3)Industrial structure,open-ness and human capital are the leading factors that affect the innovation output of Dongguan,and the combined interactive factors are more powerful.
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万方数据
