Study On The Coupling Coordination Evaluation Of Airport Transportation And Regional Economic Development

Under the new development pattern of Our country,civil aviation transportation plays an increasingly significant strategic leading role in boosting regional economic development.Xi’an Xianyang International Airport is an important aviation hub in northwest China,and also an important window for Xi ’an city and Shaanxi Province to open to the west.With its rapid development,its own bottleneck has gradually emerged.So in shanxi province omni-directional opening wider to the outside,to build a continental highs as China’s reform and opening up,analysis the current situation of the development of xi ’an xianyang international airport,identifying with the regional economic development of coupling type and its characteristics,discusses the coupling coordination level and its change rule,in order to make the breakthrough development bottleneck,strengthen the comprehensive transportation hub function of the xi ’an international,Thus leading the high-quality development of Shaanxi has become an urgent problem to be solved.Taking Xi ’an Xianyang International Airport as the research object,this paper designs empirical research ideas from the perspectives of comprehensively measuring radiation range,analyzing coupling effect characteristic types,measuring coupling effect intensity,and discussing the spatio-temporal evolution and spatial differentiation of coupling coordination level.Case studies and scienometrics are used to conduct empirical research.SPSS.25,Eviews.10.0,Arc Gis10.8 were used for data processing,descriptive statistical analysis,factor analysis,gravity model,Wilson model,Granger causality test,VAR regression model,impulse response function,coupled coordination degree model,trend surface analysis,standard deviation ellipse and other methods were used.Compare the radiation scope definition of xi ’an xianyang international airport,the empirical analysis of west salty airport and coupling types and the characteristics of regional economic development of shanxi,measure the coupling strength,discusses the coupling coordination level of time and space evolution and its spatial distribution rules,exploring in the current situation on the west salty airport and shanxi province regional economic coordinated development strategy.The results show that :(1)the radiation range of xi ’an xianyang international airport far exceeds the administrative area of xi ’an city.It is estimated that half of the fracture points between xi xian airport and each reference airport are located within the radiation radius,and the area of the two radiation areas accounts for 70%of the total area of shanxi province,and the radiation range has expanded to the whole region of shanxi province.(2)The coupling effect between Xi ’an Xianyang International Airport and regional economic development of Shaanxi Province is significant,and the coupling effect type is advanced airport development,while the promotion effect of regional economic development of Shaanxi Province on Xi Xian Airport is limited and shows a gradually weakening trend;(3)From 2000 to 2021,the coupling degree between the traffic volume of Xi Xian Airport and the regional economic development of Shaanxi Province is always at a high level;In the past 22 years,the coupling coordination degree has experienced 7 grades: moderate disorder,mild disorder,near disorder,barely coordinated,intermediate coordination,advanced coordination,and complete coordination.(4)Cities with low coupling coordination level over the years are mostly concentrated in southern Shaanxi,while the coupling coordination level of cities in northern Shaanxi and Guanzhong region is the most significant improvement,and the coupling coordination level of Xi ’an city in Guanzhong region is always at a high level in the same period.The first(5)in the province west salty airport traffic and coupling coordination level of regional economic development of shanxi province cities appear around the middle high low spatial distribution pattern,and in what direction is inverted "U" type and development trend of the north-south direction is horizontal type "S",at the same time,the coupling coordination level spatial distribution has obvious directionality of the distribution of the northeast to southwest,The horizontal center of gravity of coupling coordination tends to shift to the northeast.Finally,aiming at the existing problems in the development process of Xi ’an Xianyang International Airport,this paper puts forward the coordinated development strategy of Xi Xian Airport and Regional economy of Shaanxi Province.Above of the related research results are expected to help improve the comprehensive support capability of xi ’an xianyang international airport,operation management level,perfect the relevant supporting infrastructure and optimize the industrial structure,international airport airport industrial layout adjustment,at the same time help to shanxi province regional economy and the coordinated development of xi ’an xianyang international airport into a higher level.