摘要
基于2018—2022年广东省57个县(市)面板数据,选取17个能够反映县域经济发展差异的评价指标,运用主成分分析(PCA)与地理信息系统(GIS)相结合的方法,分析广东省57个县(市)经济发展差异。结果表明:广东省57个县(市)经济发展状况呈现出“金字塔型”格局,即头部地区规模较小、中部地区处于中等水平和尾部地区占据主导地位,尽管广东省县域经济呈现协同共进的良好态势,但经济发展不均衡趋势正逐步扩大。根据聚类分析结果,提出相应的对策建议。
Based on the panel data of counties(cities)in Guangdong Province from 2018 to 2022,17 evalution indicators that reflect regional economic development disparities were selected.Using Principal Component Analysis(PCA)and Geographic Information System(GIS)methods,this study evaluated the spatial and temporal patterns of economic development across these counties.The results show that the economic development levels of the 57 counties exhibit a"pyramid-shaped"distribution,characterized by a small number of top-performing regions,a moderate number of mid-level regions,and a large proportion of lower-tier regions.The findings indicate that while Guangdong's county-level economies demonstrate strong synergistic development,the trend of uneven economic growth continues to expand.Based on the clustering analysis results,corresponding countermeasures and recommendations are proposed.
作者
陈宏寿
Chen Hongshou(School of Economics and Management,Huizhou Economics and Polytechnic College,Huizhou,Guangdong 516057,China)
出处
《大理大学学报》
2026年第1期44-51,共8页
Journal of Dali University
基金
广东省教育厅普通高校特色创新类项目(2023WTSCX315)
中国商业经济学会年度规划课题(20242020)。
关键词
广东省
县域经济
发展差异
PCA
GIS
Guangdong Province
county economy
development differences
PCA
GIS
