Structural path analysis of India's carbon emissions using input-output and social accounting matrix frameworks
Structural path analysis of India's carbon emissions using input-output and social accounting matrix frameworks
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DOI：
10.1016/j.eneco.2018.10.029
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发表时间：
2018-10-01
期刊：
影响因子：
12.8
通讯作者：
Dasgupta, Shyamasree
中科院分区：
文献类型：
--
作者：
Li, Yingzhu;Su, Bin;Dasgupta, Shyamasree
虽然投入产出表已被广泛用于研究能源和环境问题，社会核算矩阵（SAM），进一步考虑经济中的生产系统，主要因素，家庭和社会机构的相互作用，在这一领域很少见到。因此，本文比较了一个IO框架和SAM框架下的传输动力学的结构路径分析（SPA）技术的帮助下，分解IO和SAM分析结果提取的经济系统中的互连。一个案例研究进行调查印度的碳排放量的基础上，其最新公开的IO和SAM表。作为世界第四大排放国，印度人口基数大、人口增长快、需求未得到满足，这意味着未来经济发展后碳排放量将激增。虽然已经有一些使用IO表对印度能源和排放问题进行的研究，但仍需要从不同角度进行更多的研究，以更好地支持政策制定。这是在SAM框架下使用SPA技术对印度碳排放进行的第一项研究，也是第一项通过传输路径将SPA的使用扩展到能源和环境文献的研究。(C)2018 Elsevier B.V.版权所有。
While input-output (IO) tables have been widely employed to study energy and environmental issues, Social Accounting Matrix (SAM) which further considers the interactions of the production system, primary factors, households and social institutions in the economy is rarely seen in this field. This paper thus compares the transmission dynamics under an IO framework and a SAM framework with the help of structural path analysis (SPA) technique, which decomposes the IO and SAM analysis results by extracting the interconnections in the economic system. A case study is performed to investigate India's carbon emissions based on its latest publicly available IO and SAM tables. As the fourth largest emitter in the world, India's large population base, fast population growth and huge unmet demand imply a surge of carbon emissions following future economic development. There have been a few studies on India's energy and emission issues using IO tables, but more research from different perspectives is still needed to better support policy making. This is the first study on India's carbon emissions under a SAM framework and using SPA techniques, and also the first study that extends the use of SPA by transmission path to the energy and environmental literature. (C) 2018 Elsevier B.V. All rights reserved.