Study On The Coupling Relationship Between Population And Economic Development In Jilin Province

Population and economic development promote and restrict each other,which is a coupling relationship of interaction.Since the 21 st century,with the population growth and urbanization development in Jilin Province,there is a period of rapid economic development in Jilin Province.The population growth is up to 2011,and the economic growth is up to 2012.Since 2013,Jilin province's economic and population growth appeared new laws.Qualitatively speaking,the coupling development relationship between them becomes weak.From a quantitative point of view to calculate and analyze the degree and characteristics of the coupling development of population and economy in Jilin province.It is helpful to find out the reasons in the process of economic and population coupling development in Jilin Province,and put forward the corresponding countermeasures accordingly.This can not only enrich the theoretical system of demography and economics,but also provide decision-making basis and ideas for Jilin provincial government to make relevant policies,and provide reference for the analysis and solution of population and economic coupling development problems in other provinces.Firstly,analyze the population and economic development situation.From the population aspect,populationis analyzed by timing characteristics and spatial distribution.In the aspect of timing characteristics analysis,it is analyzed from two aspects: population scale and population structure.Population change is analyzed from two aspects: birth rate and natural growth rate of population.Population structure is mainly analyzing from two aspects: age structure and urbanization.Moreover,a comparative analysis of the national average has been carried out in some aspects.In the aspect of spatial distribution,analyze the spatial distribution of nine cities(districts)in Jilin Province from two aspects,total population and population density.Base on the analysis,the population concentration and variation is analyzed.From the economicaspect,it analyzes the economic development situation of Jilin Province from two aspects of static characteristics and dynamic evolution.The economic static characteristics analyzes the spatial distribution pattern of GDP,per capita GDP and private economy in nine cities(prefectures)of Jilin Province in 2018.In the aspect of dynamic evolution,it analyzes from four aspects: total and growth of GDP,per capita GDP and per capita disposable income,dynamic change of industrial structure,and development of private economy from 2001 to 2018.Pay attention to the comparison of national average in the analysis progress.Secondly,through a series of quantitative indicators to measure and analyze the coupling development characteristics of population and economy in Jilin Province.In the aspect of the characteristics of time coupling,time series analysis is made from two aspects: the decoupling relationship between population and economy and the decoupling relationship between the three industrial employment population and economic development in Jilin Province.It is also analyzed from the overall and subindustrial perspectives.In the aspect of spatial coupling development characteristics analysis,the coupling characteristics of Jilin province are analyzed from population,economic and geographical concentration and inconsistent index,and the spatial coupling characteristics of Jilin province's overall economy and population are analyzed from population economic deviation index and overall Moran index.The results of coupling analysis are summarized from two aspects.Finally,the results of quantitativemeasureanalysis of the coupling development characteristics of population and economy in Jilin Province are presented to the experts of demography and economics in Jilin Province.Through in-depth interviews and literature review,to find out the affected factors of coupled development of economy and population in Jilin province and put forward corresponding policy suggestions.Through the analysis of the coupling relationship between economy and population development in Jilin Province,we can see that the coupling between population and economy in Jilin Province is becoming weaker,the population is flowing out,the economy is going down,and there are many other problems.Under the leadership of Jilin provincial government,all departments should strengthen coordination and cooperation,reform the business environment and other aspects,so as to enhance the coupling between economy and population in Jilin Province,promote the coupling development of economy and population in Jilin Province,as well as the economic and population Sustainable development.