广东数字经济发展水平测度及时空演变分析  

MEASUREMENT AND SPATIAL-TEMPORAL EVOLUTION ANALYSIS OF DIGITAL ECONOMY DEVELOPMENT LEVEL IN GUANGDONG PROVINCE

作　　者：张利敏 黄熔 武前波[2] ZHANG Limin;HUANG Rong;WU Qianbo(College of Urban Construction and Intelligent Manufacturing,Dongguan City University,Dongguan 523419,Guangdong,China;School of Design and Architecture,Zhejiang University of Technology,Hangzhou 310023,Zhejiang,China)

机构地区：[1]东莞城市学院城建与智造学院,广东东莞523419 [2]浙江工业大学设计与建筑学院,浙江杭州310023

出　　处：《云南地理环境研究》2024年第6期33-42,52,共11页Yunnan Geographic Environment Research

基　　金：广东省科技创新战略专项资金(大学生科技创新培育)“东莞市数字经济发展综合评估及提升路径研究”(pdjh2024a521);东莞城市学院教学改革项目“基于翻转课堂的混合式教学设计与实践——以GIS在城市规划中的应用课程为例”(2021xjjg228).

摘　　要：基于数字产业化、产业数字化和数字经济环境3个维度构建数字经济发展水平评价指标体系,运用熵值法测度2011—2022年广东数字经济发展水平状况,结合GIS自然断点法、空间自相关分析和重心法,探究广东数字经济发展水平的空间分布特征、空间集聚特征及重心移动轨迹等。结果表明:2011—2022年,广东各地级城市数字经济发展水平呈逐步提升发展态势;省内各区域之间数字经济发展水平存在较大差异,珠三角内核地区形成高值集聚的中心,粤东、粤西和粤北地区发展潜力较大;广东数字经济发展水平重心集中分布于东莞市境内,重心总体移动趋势呈现出东北方倾向。A comprehensive evaluation index system for digital economic development level was constructed based on three dimensions of digital industrialization,industrial digitalization,and digital economic environment.The entropy method was used to measure the digital economic development level of Guangdong Province from 2011 to 2022.Using the natural breakpoint method,spatial autocorrelation analysis,and center of gravity method,this study explores the spatial distribution characteristics,spatial agglomeration characteristics,and center of gravity trajectory of digital economic development in Guangdong Province.The results show that the digital economic development level of Guangdong Province has shown an upward trend from 2011 to 2022;there are significant differences in digital economic development levels among regions in Guangdong Province,with a high-value agglomeration center forming in the core area of the Pearl River Delta,and great potential for development in Eastern Region,Western Region,and Northern Region;the center of gravity of Guangdong s digital economic development is concentrated in Dongguan City,and the overall trend of the center of gravity shows a northeastern tendency.

关 键 词：数字经济 熵值法 空间自相关 重心法 时空演变 

分 类 号：F49[经济管理—产业经济] F124