基于耦合协调模型的经济与机场两系统评价

Economic system and airport system evaluation based on coupling coordination model

在区域经济发展中,机场日益成为一座城市经济快速发展的强驱动力,机场建设依托经济发展,经济发展也受机场建设的制约,两系统是一种典型的互动关系。研究经济系统和机场系统的耦合性,对实现两系统双向催化、互动健康发展具有重要意义。以耦合协调理论为基础,构建经济系统与机场系统的耦合协调度评价模型,以天津市为例进行实证分析。研究表明:2005—2014年,天津市经济系统与机场系统的耦合协调度总体呈上升趋势,2005—2011年期间曾一度表现为失衡和濒临失衡状态;2012—2014年,两系统整体呈现勉强协调和初级协调状态。

With the development of regional economy,airports have become a driving force for the rapid development of city economy.Airport construction depends on economic development,economic development is also subject to the constraints of airport construction,the two systems have a typical interactive relationship.It is of great significance to study the coupling between economic system and airport system,and to realize the mutual catalyses as well as interactive and healthy development between the two systems.Based on coupling coordination theory,the coupling coordination evaluation model of economic and airport system is constructed,meanwhile,the empirical analysis of Tianjin is conducted.Results show that the coupling degree of the two systems in Tianjin has been increased from 2005 to 2014 with imbalance and unbalance in certein period from 2005 to 2011.The two systems showed barely and primary coordination from 2012 to 2014.