东莞市创新空间格局演变及其影响因素研究——基于镇级专利数据的空间计量分析
RESEARCH ON THE EVOLUTION OF INNOVATION SPATIAL PATTERN AND ITS INFLUENCING FACTORS IN DONGGUAN——SPATIAL ECONOMETRIC ANALYSIS BASED ON TOWN-LEVEL PATENT DATA
刘凤 1方远平1
作者信息
- 1. 华南师范大学地理科学学院,广东广州 510613
- 折叠
摘要
东莞市是粤港澳大湾区先进制造业基地,也是广深港澳科技创新走廊的重要组成部分,探究东莞市创新空间格局演变特征及其影响因素可为优化东莞市创新空间格局提供科学依据.文章选取2010-2020年东莞市镇级专利授权数据,通过基尼系数、探索性空间数据分析方法以东莞市的33个镇(街道)为空间研究单元,研究东莞市创新空间演变格局和特征.同时,运用地理探测器方法分析揭示经济基础、创新投入、开放程度以及人力资本等因素对创新产出的影响.研究结果表明:(1)时间上,东莞市创新空间随着时间推移呈现"分散—集聚—分散"的特征;(2)空间分布上,东莞市内部创新空间分布主要表现为空间分散化特征,东莞市专利授权量集中在滨海片区、松山湖片区、东南临深片区及东部产业园区.(3)因子交互对于东莞市创新产出影响更大,影响力高达0.97,产业结构、开放程度及人力资本是影响东莞市创新产出的主导因子.
Abstract
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.
关键词
创新空间/格局演变/地理探测器Key words
innovation space/pattern evolution/geographic detector引用本文复制引用
基金项目
国家自然科学基金面上项目(42171172)
广东省自然科学基金面上项目(2021A1515012248)
出版年
2024
NETL
NSTL
万方数据