新型城镇化背景下体育锻炼对农业转移人口福利的增益效应与作用机制研究OACHSSCD

In the context of people-centred new-type urbanization,physical exercise has become an important path to promote welfare gains for the rural mi-grants.Based on the theory of capability approach and using the data from the China General Social Survey(CGSS)from 2015-2023,this study systematical-ly examined the impact and mechanisms of physical exercise on the individual welfare of rural migrants.The results showed that physical exercise significant-ly improves the individual welfare of rural migrants,with a stronger effect on those who have obtained urban household registration than on those retaining ru-ral household registration,while still producing a significant inclusive effect for the latter group;After robustness tests such as variable replacement,intergen-erational grouping,and instrumental variables,the gain effect of physical exercise on multidimensional welfare remains robust,exhibiting a continuous strengthening trend with the deepening of the national fitness policy and demonstrating a more pronounced welfare improvement effect on non-new generation rural migrants;Social capital plays a mediating role between physical exercise and individual welfare,with physical exercise indirectly improving individual welfare by expanding social networks and enhancing social trust.The study provides micro evidence from the perspective of capability approach for promoting the welfare improvement of rural migrants through physical exercise,and also proposes specific countermeasures and suggestions for empowering rural mi-grants'capability reconstruction and optimizing the precise supply of public sports services through physical exercise.