By using the methods of Dagum Gini coefficient, Kernel density estimation and secondary assignment procedure, this paper systematically explores the differentiation characteristics, temporal and spatial evolution and influencing factors of the develop-ment level of provincial competitive sports in China in the 21st century, which is of great practical significance for improving the unbal-anced development of provincial competitive sports in China. The purpose of this study is to provide a judgment basis for improving the uneven development of competitive sports in China's provinces and formulating relevant improvement measures. The results show that:1) the overall regional differences of competitive sports in China are weakening, and the regional differences are extremely difficult problems at present;2) The phenomenon of multi-polarization and imbalance in the development of competitive sports in China is se-rious, and the overall situation is"one main body and two small sides". Suggestions:improve the development system and build a new system of balanced and coordinated development of competitive sports;Deepen regional integration, tap new strategies for regional sup-ply and utilization of competitive sports resources;Innovate talent training and explore a new path of efficient and sustainable competi-tive sports talent training.
关键词
竞技体育/时空演化/Kernel密度估计/影响因素
Key words
Competitive sports/Temporal and spatial evolution/Kernel density estimation/Influencing Factor
维普
万方数据