【摘要】 研究基于改进的STIRPAT模型和中国1971-2015年时间序列数据,验证了碳排放经典环境库兹涅茨曲线假说在中国的存在性,定量分析了经济规模、能源强度、能源结构、产业结构和人口结构等变量对碳排放总量和人均碳排放量的影响。结果表明:中国碳排放量拐点要早于人均碳排放拐点出现,这主要是由于经济发展与碳排放有逐步脱钩的趋势,居民生活消费碳排放增加趋势明显。各变量对碳排放总量和人均碳排放的影响系数都为正,对碳排放总量和人均碳排放都有正向促进作用。GDP是碳排放总量和人均碳排放首要影响因素。降低能源强度,提高能源效率是降低碳排放量,兑现我国在国际社会的碳减排承诺最为有效和可行的举措。更多还原

【Abstract】 Based on the improved STIRPAT model and time series data from 1971 to 2015 in China,the existence of the classical environmental Kuznets Curve Hypothesis of carbon emission in China was verified,and the economic scale,energy intensity,energy structure,industrial structure and population structure were quantitatively analyzed of their impact on total carbon emissions and per capita carbon emissions.The results show that China’s carbon emission inflection point is earlier than the per capita carbon emission inflection point,which is mainly due to the gradual decoupling of economic development and carbon emissions,and the increase in household consumption carbon emissions is obvious.The variables have a positive impact on total carbon emissions and per capita carbon emissions,and positively contribute to total carbon emissions and per capita carbon emissions.GDP is the primary factor affecting total carbon emissions and per capita carbon emissions.Reducing energy intensity and improving energy efficiency are the most effective and feasible measures to reduce carbon emissions and fulfill China’s carbon emission reduction commitments in the international community.更多还原