A Research On Regional Difference Of Infrastructure In Shanxi Province

The infrastructure is the material carrier of regional construction and development.The construction and development of infrastructure in the region affect the economic growth of the region,the quality of life of the residents and the situation of the ecological environment in the region,thus affecting the pace of regional sustainable development.The construction of infrastructure is of great importance to the improvement of regional economic strength and market competition.The research on infrastructure construction is an important research topic in the development of national economy.As the infrastructure is the necessary basis for the development of the national economy,China has invested a lot of money every year to carry out infrastructure construction.In particular,since the reform and opening up,with the development of economy,the level of infrastructure in various regions of our country has been gradually improved,which greatly promoted the improvement of people's living standard.However,due to various factors such as economy,policy,geographical location and living habits There is a big difference in the level of infrastructure in each region.Since the reform and opening up,infrastructure construction in Shanxi Province has made great achievements,but from the whole country,the overall level of infrastructure in Shanxi Province compared with other provinces,the gap is very large,at the same time,Shanxi Province within the city-level infrastructure development This paper takes 18 prefecture-level cities in Shanxi Province as the sample,and selects 18 infrastructure level evaluation indexes from five aspects: transportation facilities,communication facilities,municipal facilities,environmental protection facilities and cultural and health facilities.Using spss statistical software In this paper,factor analysis and principal component analysis are carried out.Then,based on the results of principal component analysis,the pedigree map of the level of infrastructure in Shanxi Province is obtained by cluster analysis method,so as to analyze the regional differences of infrastructure in Shanxi Province in 2015 Quantitative analysis.The results show that in 2015,the overall development of infrastructure in Shanxi Province is relatively good,but the spatial differences in the infrastructure area are significant.According to the regional infrastructure level,11 prefecture-level cities in the province are divided into four types: high level of infrastructure,The higher level of infrastructure,the lower level of infrastructure and the low level of infrastructure.The main reason for the significantdifference in regional infrastructure level is the regional natural environment and resource endowment status,the regional economic development level And the state of government investment.On the basis of analyzing the influencing factors of regional differences in infrastructure,the relevant suggestions are put forward to reduce the difference of regional infrastructure and to promote the coordinated development of infrastructure in the province as follows:(1)to do well in infrastructure construction and promote scientific development;(2)(3)to promote investment in the market,to promote the industrialization process;(4)to implement intensive development,improve the quality of development;(5)to speed up regional cooperation and promote coordination;(6)to improve the level of science and technology,accelerate the pace of development.