区域经济与区际交通耦合作用研究

经济联系的不足在一定程度上导致了区域间因经济发展而形成的摩擦和趋同现象,而运输联系通过各类运输方式的有效承载,可以降低这一空间差异、实现区域间的一体化。作为实现运输联系的唯一方式,区际交通成为促进区域经济协同发展的重要序参量。文章基于耦合与耦合度的基本概念,构建区域经济-区际交通耦合系统。围绕经济与交通两大子系统,建立相应的评价指标体系,并以欧盟为例,实现对区域经济与区际交通耦合发展过程的定量测算。研究结果发现,在泛欧交通网的作用下,欧盟经济及其交通的相互影响程度和协调程度在逐年提高。积极的交通政策,不仅使区域经济联系与运输联系更加紧密,还能进一步推动区域与区域之间、区域经济与区际交通之间乃至不同的交通运输方式之间的协调发展。

A Study of the Coupling Effect between Regional Economy and Interregional Transport

The lack of regional economic ties is one of the main reasons which cause frictions during the economic develo-pment. As an important parameter of synergic development of regional economy , transportation with its transport ties can reduce the space differences caused by the social-economic activities and realize the regional integration. By using the concept of coup-ling, we established a coupled model between the regional economy and interregional transport. Then we quantitatively evaluated the coupled level of the EU economy and its transportation based on the indicator system. Results showed that the level of interrelationship and coordination had been increasing yearly under the action of TEN-T. The implementation of positive transport policy could not only forge closer connection between regional economy and transportation , but also promote the harmonious development between regions, economy and transport, and even different modes of transportation.