成渝交通经济联系时空协同关系及弹性识别

Spatial-Temporal Synergy and Elastic Identification of Chengdu Chongqing Transportation Economic Ties

推动成渝双城经济圈一体化发展是加快西部地区发展的重大举措,当前成渝正处于合力推动交通基础设施互联互通新时期,厘清成渝交通经济时空协同关系具有重大意义。该文通过交通区位重要度、交通区位经济联系强度、交通承载强度指数、交通弹性指数等测算方法,定量揭示了成渝交通区位和交通经济联系强度、交通经济的联系强度和交通承载指数呈正相关,且两者之间存在很强的交互规律。最后指出区域交通和经济共同发展的战略。

Promoting the integrated development of Chengdu-Chongqing dual city economic circle is a major measure to accelerate the development of the western region.At present,Chengdu and Chongqing are in a new period of jointly promoting the interconnection of transportation infrastructure.It is of great significance to clarify the temporal and spatial synergy of Chengdu Chongqing Transportation economy.Through the calculation methods of traffic location importance,traffic location economic connection strength,traffic bearing strength index and traffic elasticity index,this paper quantitatively reveals that the traffic location and traffic economic connection strength of Chengdu Chongqing are increasing year by year,the connection strength of traffic economy is positively correlated with traffic bearing index,and there is a strong interaction law between them.Finally,it points out the strategy of common development of regional transportation and economy.