Embodied CO2 emissions and efficiency of the service sector: Evidence from China. (20th February 2020)

• Record Type: Journal Article
• Authors: Wang, Ruizhi; Hao, Jin-Xing; Wang, Chunan; Tang, Xu; Yuan, Xingzhi
• Is Part Of: Journal of cleaner production. Volume 247(2020)
• Publication Date: 2020-02-20
• Subjects: Embodied CO2 emissions -- The service sector -- Efficiency measurement -- Three-stage DEA; Factory and trade waste -- Management -- Periodicals; Manufactures -- Environmental aspects -- Periodicals; Déchets industriels -- Gestion -- Périodiques; Usines -- Aspect de l'environnement -- Périodiques; 628.5
• DOI: 10.1016/j.jclepro.2019.119116
• Languages: English
• ISSNs: 0959-6526

Abstract

Abstract: Numerous studies discuss energy consumption and carbon emissions in industrial sectors. However, studies of environmental problems caused indirectly by the development of the service sector have, until now, been rather limited. Using the input-output analysis and the three-stage data envelopment analysis (DEA) model, we propose an improved method for estimation of embodied CO2 emissions efficiency in the service sector, and apply it to provincial data in China. We observe that first, the service sector emitted a significant amount of embodied CO2 ; second, significant regional differences in CO2 emissions efficiency exist that, nevertheless, are consistent with the levels of regional economic development. Finally, we propose several policy implications for emissions reduction. Highlights: The input-output analysis and three-stage DEA model are used together. Service sector emits a significant amount of CO2 indirectly through supply chains. External environment affects emissions efficiencies to a large extent. Embodied CO2 emissions efficiencies present significant regional differences.