人口结构对碳排放效率的影响

Effect of Population Structure on Carbon Emission Efficiency

借助Stata软件分析人口结构对碳排放效率的影响。结果表明,人口结构的集中会导致碳效率的下降,人口结构会通过科技水平这一中介变量对碳效率产生负向影响。对于人口较为集中的城市群,人口结构的变化能对城市群整体碳效率产生门槛效应,这为从人口结构角度解决碳排放效率不高的问题提供了参考。

Stata software is used to analyze the impact of population structure on carbon emission efficiency.The results show that the concentration of population structure will lead to the decline of carbon efficiency,and population structure will have negative impact on carbon efficiency through the intermediary variable of scientific and technological level.For urban agglomerations with relatively concentrated population,the change of population structure will have threshold effect on the overall carbon efficiency of urban agglomerations.This provides reference for solving the problem of low carbon emission efficiency from the perspective of population structure.