| In recent years,while China’s economy has grown rapidly,the number of floating population has continued to increase,and the reasons for mobility have also shown diversification.Previous scholars have focused more on studying the factors that affect population mobility and the basic public services enjoyed by floating population in a certain area..The pursuit of higher wage levels has long been considered to be the most important factor affecting the mobility of people.On the contrary,the effect of basic public services on the decision-making process of population flow is often overlooked.On the view of whole country,the Yangtze River Delta,the Pearl River Delta,and the Beijing-Tianjin-Hebei region have gathered the largest number of floating population in China,and most of these areas are located in the eastern coastal areas.The gap in economic development across the country is relatively small,and policy differences are not large..This article mainly studies the three major urban agglomerations from both theoretical and empirical perspectives.It can largely eliminate the influence of uncertainties in terms of geographical location and politics,and add local governments in education,medical treatment,and the total expenditure for social security up and divided them by the total population of the region,and the basic public service expenditure per capita is calculated to measure the level of basic public services in a region.From a more macroscopic perspective,the basic public sector in China is discussed.The impact of equalization of services on population flows,and draw conclusions from them,put forward some countermeasures and suggestions.The first part focuses on analyzing the theories related to the subject.First of all,we will theoretically analyze the equalization of basic public services,starting from the perspective of equalization of public services,basic public services,and progressively stepping forward to analyze in depth the concept of equalization of basic public services,followed by welfare economics,The theory of public finances and the theory of fairness and justice carry out multi-perspective theoretical analysis;then it introduces the related theories of population mobility,explains the concept of population mobility and the famous theoretical model,and carries out theoretical explanations on China’s populationflow,which is the following three major cities.The theoretical foundation for the analysis of the status quo of the basic public service of the group and its impact on the population flow;and finally,the mechanism of the impact of equalization of basic public services on population mobility is explained from two aspects.On the one hand,the analysis of why people flow is based on Maslow’s hierarchy of needs theory.On the other hand,the analysis of the mitigation effect of equalization of basic public services on population mobility to a certain extent.The second part mainly introduces the current situation of the basic public services in the Yangtze River Delta,the Pearl River Delta and the Beijing-Tianjin-Hebei metropolitan area and the impact on the population flow from the aspects of education,medical and health services and social security.First,analyze the overall status quo of the basic public services and population flow of the three major urban agglomerations,so that the readers have an intuitive experience;then the education status is revealed by the regional differences in the level of education,and the relevant data of 35 regions in the three major urban agglomerations are used.Through analysis,through the chart,it can be seen intuitively that the inflow population in an area will increase with the increase in local education expenditure per capita;and immediately after analyzing the differences in medical and health services,it will first analyze the tens of thousands of population medical institutions in each city group over ten years.The trend of the number of beds and the flow of population,and the mapping of the number of beds per 10,000 population of medical institutions in the three major urban agglomerations and the influx of population in the same period,to visually display the unequal levels of medical and health services in various regions.And the relationship with population flow;and finally explain the multiple divisions of social security in the three major urban agglomerations from the three perspectives of urban and rural areas,regions,and social groups,and explain the differences between regions and urban and rural areas from data.On the one hand,they hindered the population from the system.The flow,on the other hand,brings about differences that in turn have stimulated the flow of the population.The third part is an empirical analysis based on the data of 35 cities in the Yangtze River Delta,Pearl River Delta and Beijing-Tianjin-Hebei cities.Assuming thatpopulation mobility directly responds to the previous year’s salary,population size,and basic public service levels in a region,the number of population inflows(I)in each region was selected as the dependent variable in 2013.(W),permanent population(H)and Basic Public Services Per Capita Local Expenditure(P)as independent variables,Establishing Multiple Linear Regression Models.Finally,make measurement of the models analysis,a series of tests such as parameter estimation,evaluation,and general inspection are performed to make corrections and analyze the results.The results show that,on average,an increase of 1 yuan in the average wage in an area will increase the inflow of population in the region by 85 people.The basic public service will increase the per capita expenditure of local governments by 1 yuan,and the inflow population will increase by 730 people.Every resident population will increase.With 10,000 people,the influx of people will increase by 853 people.The fourth part is the research conclusions and suggestions of this paper.The main conclusions of the study are that there are major differences in the provision of basic public services in all regions,and the number of inflowing populations also shows similar differences.The per capita local fiscal expenditure of basic public services has a significant impact on population mobility and there is a positive relationship,so basic public Equalization of services can ease population migration to a certain extent and reduce the agglomeration effect of large cities.The main countermeasures and suggestions are to speed up coordinated development in the region and help equalize basic public services;strengthen equal publicity for basic public services and pay attention to the needs of floating population;increase central government financial support for basic public services;narrow regional and urban-rural differences;promote basic public services diversification of supply actors and market supply. |