基于主成分和空间耦合协调法对中国竞技体育推动经济可持续发展的实证分析

An Empirical Analysis of China’s Competitive Sports Promoting Sustainable Economic Development Based on the Principal Component and Spatial Coupling

中国竞技体育发展顺应国家战略,有利于赋能城市发展,融入经济,促进社会可持续发展。为综合分析中国竞技体育现况及对比各省水平差异性,首先从压力、状态、响应3个维度构建指标体系;其次,分别采用主成分分析法及空间耦合协调法对中国2019年4个地区31个省份的竞技体育承载力进行量化分析处理,计算得出各省的评分及排名。结果表明:中国区域东、中、西部存在显著的空间异质性,且呈现出从西到东梯度递增的空间分布规律,提出中国竞技体育推动经济可持续发展的政策建议。

The development of China’s competitive sports conforms to the national strategy and is conducive to empowering urban development and integrating economy,to promote sustainable development of the society.To com-prehensively analyze the current situation of China’s competitive sports and compare the differences in the level of various provinces.Firstly,an indicator system is constructed from the three dimensions of pressure,state,and re-sponse.Secondly,the principal component analysis method and the spatial coupling coordination method were used to quantitatively analyze the competitive sports carrying capacity of 31 provinces in 4 regions in China in 2019 and calculate the scores and rankings of each section.The results show significant spatial heterogeneity in China’s east-ern,central,and western areas,and the spatial distribution law is gradually increasing from west to east.Policy rec-ommendations for China’s competitive sports to promote sustainable economic development are put forward.