Spatial-temporal Evolution And Its Driving Mechanism Of Economic Opening Rate Of Provinces In China

Opening to the outside world is the basic national policy of our country for a long time.Since China's reform and opening up,has experienced more than thirty years of development,especially since the accession to the WTO in 2001,the Chinese economy has accelerated into the tide of economic globalization,the development of export-oriented economy has achieved remarkable results.However,from the perspective of the internal region,the development of export-oriented economy in different provinces is extremely unbalanced,the spatial and temporal differences are significant,and the influence factors are also complex.Therefore,based on the summary of previous research,build a system consists of foreign trade,foreign investment,foreign economic cooperation and international tourism,to measure growingly opened the provinces.Through the factor analysis method to establish the correlation coefficient matrix of the degree of openness,and the value of opening degree of each province is measured from 2004 to 2012 under the unified index system and data caliber.With SPSS and ARCGIS,GEODA software support,this paper makes an in-depth study on the characteristics of the overall difference of opening degree,the evolution of spatial and temporal patterns and the spatial correlation.The results showed that:?2004-2012 years,local time,the degree of openness is volatile,but on the whole,the absolute differences continue to narrow the trend,the relative differences continue to expand.? From 2004 to 2012,local time,the opening degree obviously stage characteristics,but overall,the opening degree is still rising,the provinces ranking has changed,but the overall situation remained stable;In the space,economic opening rate has been increasing year by year,the number of low open provinces is decreasing,the economic opening rate in our country shows a remarkable spatial agglomeration and the characteristics of the gradient from east to west;Growth rate,compared to 2004-2008 and 2008-2012,the change of the growingly opened two period development speed,there is an obvious trend,With the continuous adjustment and optimization of the national macro economy,the spatial distribution of the economic opening rate of each province is more balanced;?Spatial correlation study shows that,on the whole,there is a positive correlation between the degree of openness of the provinces,In the local area,there are three kinds of spatial correlation patterns:(H-H),(L-L),(H-L);The hot evolution showed that the provincial opening hot regional agglomeration characteristics,but with the passage of time,the heat conversion from the east coast to the Midwest inland trend,regional hot spots from the original local concentration to the direction of balanced development;In order to further explore the internal driving mechanism of the spatial and temporal evolution of the economic opening rate,this paper selects eight factors to make a quantitative study,results show that the impact of China's provincial growingly opened space-time evolution core driving factors,from the 2004 industrial driving force into the driving force of urbanization and market demand in 2012,And the process of urbanization and market demand will be in the current and future for a long time to become the main driving force of export-oriented economy development in our country.