成渝地区双城经济圈统一市场建设时空演进与影响因素分析OACHSSCD

The construction of unified market of Chengdu-Chongqing economic circle will provide strong support for promoting the coordinated economic development of Chengdu-Chongqing economic circle and narrowing the regional development gap in China.The paper analyzes Chengdu-Chongqing economic circle market integration construction of space and time evolution,finds the fact that if the current Chengdu-Chongqing economic circle commodity market integration process is faster,then the factor market integration process is relatively slow,but the cities between goods and elements market integration level gap are widened,commodity and labor market presents obvious space agglomeration situation.On this basis,the influence factors of the market integration in Chengdu-Chongqing economic circle are empirically tested through the spatial measurement model.The results show that the market size increases by strengthening the economic ties between other cities to promote other city market integration,human capital accumulation to promote the city market integration and has a significant positive space spillover effect,the expansion of the city market integration has promoting effect,and through siphon effect,strengthens the other cities'market segmentation.The paper may help provide relevant policy reference for promoting unified market in Chengdu-Chongqing economic circle.