气候变化领域集成服务门户(CCPortal): Relevant sectors in CO2 emissions in Ecuador and implications for mitigation policies

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DOI	10.1016/j.enpol.2021.112551
	Relevant sectors in CO2 emissions in Ecuador and implications for mitigation policies
	Buenaño E.; Padilla E.; Alcántara V.
发表日期	2021
ISSN	0301-4215
卷号	158
英文摘要	We analyse the relationship between the economic structure and CO2 emissions from fossil sources for Ecuador, a small developing country that exports raw materials. We use an input–output method to identify the relevant economic sectors in CO2 emissions. Sectoral emissions are decomposed into an own component (emitted directly by its productive process) and an induced component (induced by its interrelation with other sectors). We use the input–output table for 2013 and construct a highly disaggregated vector of CO2 emissions based on fossil energy consumption. The results show that 19 economic sectors (from a total of 71) are relevant in CO2 emissions, of which 8 are classified as key sectors: transportation, refined petroleum, crude oil, electricity, trade services, construction, public administration services and telecommunication services. Despite the last four sectors represent only 9.8% of direct CO2 emissions, they are indirectly responsible for 27.1% of total emissions due to their production chains. Our research orientates effective mitigation policy, as it makes possible to determine which sectors, with a high own component of emissions, require measures such as technological improvements and best practices, and which sectors, with a high induced component of emissions, require intersectoral policies, depending on their supply or demand linkages. © 2021 The Author(s)
英文关键词	CO2 emissions; Input–output analysis; Key sectors; Own and induced multipliers
语种	英语
scopus关键词	Carbon dioxide; Crude oil; Developing countries; Energy utilization; Petroleum refining; Petroleum transportation; Public administration; Telecommunication services; CO 2 emission; Economic sectors; Economic structure; Ecuador; Fossil sources; Induced component; Input/Output analysis; Key sector; Mitigation policies; Own and induced multiplier; Economics; carbon dioxide; carbon emission; demand-side management; energy management; energy market; energy policy; fossil fuel; input-output analysis; Ecuador
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256555
作者单位	School of Physical and Mathematics Sciences, Pontificia Universidad Católica Del Ecuador, Quito, Ecuador; Department of Applied Economics, Universidad Autónoma de Barcelona, Campus de Bellaterra, Cerdanyola Del Vallès, 08193, Spain
推荐引用方式 GB/T 7714	Buenaño E.,Padilla E.,Alcántara V.. Relevant sectors in CO2 emissions in Ecuador and implications for mitigation policies[J],2021,158.
APA	Buenaño E.,Padilla E.,&Alcántara V..(2021).Relevant sectors in CO2 emissions in Ecuador and implications for mitigation policies.Energy Policy,158.
MLA	Buenaño E.,et al."Relevant sectors in CO2 emissions in Ecuador and implications for mitigation policies".Energy Policy 158(2021).