产业结构对碳排放强度的影响

Influences on carbon intensity by industrial structure

基于新型城镇化背景,运用汉森提出的门槛模型,以2006-2016年的省级面板数据为样本,以各省的城镇化水平为门槛变量,运用双重门槛模型,对各省产业结构与碳排放强度之间的非线性关系进行了实证分析。结果显示:各省的产业结构与碳排放强度之间呈非线性关系;随着城镇化水平的提升,产业结构对碳排放强度的正向作用会逐渐减弱。

Based on the new urbanization context,this essay uses the Threshold Model put forward by Hansen,with a 2006-2016 provincial panel data as samples,analyzes the nonlinear relation between industrial structure and carbon intensity with provincial urbanization level threshold variables by using the Double Threshold Model. The results show that the provincial industrial structure presents a non-linear relationship between industrial structure and carbon intensity,and as the increasing of urbanization level,the positive influences of the industrial structure on the carbon intensity will gradually weaken.