International Trade - Economy - Ecological Coupling Coordinated Development and Its Influencing Factors-- Based on Panel Data in Northwest China

Abstract

In this paper, entropy weight method, coupled coordination model and panel data spatial measurement method are used to calculate the coordination level of International Trade-Economy-Ecology three-order system coupling in Northwest China from 2003 to 2017, and the influencing factors of its coupling coordination degree are studied.The results show that the coupling level of the three-order system of International Trade-Economy-Ecology in Northwest China is in the stage of highly coupled coordination. Although the overall trend is gradually increasing, the difference is still very significant.Total import, total export, proportion of the secondary industry in GDP and per capita total afforestation all play a positive role in promoting the development of the coupling coordination level of the three-order system.