| Constructing a higher level of national fitness public service system is a frontier topic of mass sports work during the 14 th Five-Year Plan period.Coordinating the supply of public sports services according to factors is an important measure to achieve this goal,and exploring the optimization path of service supply is the key to action.Deepening the supply-side structural reform in the field of national fitness has become a vital task for local governments to put the work of national fitness into practice.The government of Jilin province would be a " server " rather than a " helmsman " in it.The supply of public services for national fitness is the realistic focus for the government of Jilin province to maintain the well-being of the people’s livelihood,protect the basic fitness and health rights and interests of the masses,promote social fairness and justice,and achieve the goal of common prosperity.At present,the research on supply is fruitful,but on regional supply mode is still insufficient.The supply mode,evaluation and innovation path of public services for fitness for all in a specific province still need to be improved.The existing research mostly explains social phenomena and solves its problems from the macro or meso layer with logical speculative literature,but lacks quantitative analysis and data mining in the micro field.The internal mechanism of the national fitness public service supply in economic discipline can be further explored,especially in the construction of the economic model,hoping to generate more dialogue and resonance in the circles.On the basis of new public service,supply-demand and Pareto improvement theory,following the logical thinking of "problem orientation—situation diagnosis—quantitative exploration—model construction—path optimization",this paper comprehensively uses literature data,questionnaire survey,mathematical model analysis,entropy and fuzzy set qualitative comparative analysis method,combined with qualitative and quantitative research paradigm,discusses the supply mode of national fitness public service in Jilin Province,constructs equation and function model by mining data value,and formulates the influencing factors and evaluation system of service supply.Based on the configuration path,the optimization path and development suggestions for the supply of public services for national fitness in Jilin Province are proposed.The research results shows:(1)From the current situation,the specific content of the national fitness public service in Jilin Province involves supply policy,management organization,venue facilities,activity guidance,fund guarantee and intelligent monitoring.The existing model is transforming from the " traditional single " supply model to the "multiple collaborative " supply model;(2)From the conditions,service supply can be divided into three common factors :efficiency,fairness and effectiveness.The supply factors include " tangible conditions "," intangible conditions "," public value " and "government behavior ".Based on this,the equation and function model are constructed;(3)From the level,through the theoretical model and evaluation system,it is found that the supply level of national fitness public service in Jilin Province ranks behind,belonging to the " third echelon ";(4)From the path," effect "," economy "," population" and " fairness " are the antecedent conditions,and there are three configurations of high-level supply,namely," population positioning "," total factor driving " and "economy-oriented " optimization paths.Finally,the study puts forward the path measures to optimize the supply of public services for national fitness in Jilin Province.First,the "population locator " is used to improve the supply resilience in the whole process.Second,the full-factor precise penetration of intelligent and digital supply;The third is to create a three-dimensional supply plan in an all-round way.At the same time,based on the conclusion and the case of Jilin Province,four suggestions for standardization,equalization,precision and digitization are put forward. |