Dynamic Modeling on the Relationship between Urbanization and Ecoenvironment
Through measuring the comprehensive level of urbanization and comprehensive quality of ecoenvironment in Jiangxi province of China, the paper explores the relationship between urbanization and eco-environment duringl978-2009 by some dynamic econometric models such as co-integration test, Granger causality test, impulse response function and variance decomposition. The results show that the comprehensive level of urbanization is Granger causality to the comprehensive quality of ecoenvironment, the pressure of eco-environment and the response of eco-environment in Jiangxi province, but there is not Granger causality relationship between the comprehensive level of urbanization and the state of eco-environment. Meanwhile, the effects result from both itself and the comprehensive level of urbanization for the comprehensive quality of ecoenvironment, the pressure of eco-environment and the response of eco-environment, but urbanization makes less negative impacts on them than the positive that of itself, and the change of comprehensive quality of eco-environment and the pressure of eco-environment will be stable until the performance reaches the 8th period because of their actions, but the undulation change of the response of eco-environment will gradually be intensified.
urbanization eco-environment co-integration test Granger causality test impulse response function variance decomposition
Yaobin Liu Yufang Duan
School of Public Management and Public Policy, Fudan University, Shanghai, P.R.China Center for Rese Center for Research on Economic Development, Nanchang University, Nanchang, P.R.China
国际会议
The 1st International Conference on Sustainable Construction & Risk Management(首届可持续建设与风险管理国际会议)
重庆
英文
803-807
2010-06-12（万方平台首次上网日期，不代表论文的发表时间）