关键词: 居民消费 , 城镇化 , 城乡消费比例 , 消费结构 , CO2排放 , SDA模型

Abstract:

Based on the analysis of inputoutput energy and household expenditure data (IOEAexpenditure), this paper calculates Chinas indirect carbon emissions from residential consumption A new structural decomposition analysis (SDA) model is proposed to investigate the impacts of urbanization, consumption ratio and consumption structure on residential indirect CO2 emissions in China The empirical results suggest as follows: (1) Expansion of urbanization and changes of consumption structure play important roles in the growth of residential indirect emissions, particularly for food, housing and transportation sectors are major sectors of residents consumption indirect CO2 emissions (2) The rise of per capita consumption plays a dominant role in the growth of residential indirect emissions (3) Carbon emission intensity and consumption ratio reduce the consumption of indirect CO2 emissions to some extent Based on empirical results, this article provides policy suggestions which can help reduce Chinas residential indirect CO2 emissions.

Key words:  resident consumption , urbanization , consumption ratio , consumption structure , CO2 emissions , SDA