“两业”融合与碳排放效率关系研究  

A Study on the Relationship Between“the Integration of Manufacturing and Producer Service”and Carbon Emission Efficiency

作　　者：李琳[1] 赵桁 LI Lin;ZHAO Heng(School of Economics and Business,Hunan University,Changsha 410079,China)

机构地区：[1]湖南大学经济与贸易学院,湖南长沙410079

出　　处：《经济经纬》2021年第5期71-79,共9页Economic Survey

基　　金：湖南省社会科学基金智库专项重大项目(19ZWA38)。

摘　　要：测度中国30个省份2003—2017年制造业与生产性服务业(简称"两业")的融合水平和碳排放效率并实证检验两者的关系。结果表明:在研究期内,"两业"融合水平整体呈上升趋势并在三大区域间呈现由"东-中、西"两阶梯级向"东-中-西"三阶梯级演变的异质性特征,中国碳排放效率较低且在区域间呈现"东-中、西"两级分化;无论是全国层面还是三大区域层面,"两业"融合对碳排放效率均有显著正向影响且这种影响存在边际递减倾向;制造业与传统或新兴生产性服务业融合均能提升碳排放效率,其中与传统生产性服务业融合的提升作用更大。The paper measures the integration level of manufacturing and producer services("Two Industries")and carbon emission efficiency in 30 provinces and cities of China from 2003 to 2017,and empirically tests the relationship between them.The results show that during the study period,the integration level of manufacturing and producer services shows an upward trend as a whole and presents the heterogeneous features in three regions from"East-Middle","West"to"East-Middle-West".China’s carbon emission efficiency is low and shows"East-Middle and West"polarization among regions.No matter at the national level or the three major regional levels,the integration of manufacturing and producer services has a significant positive impact on carbon emission efficiency,and this impact has a marginal decreasing tendency.And the integration of manufacturing and traditional or emerging producer services can improve carbon emission efficiency,among which the integration with traditional producer services plays a more important role.

关 键 词：“两业”融合 碳排放效率 区域异质性 行业异质性 

分 类 号：F26[经济管理—国民经济]