能源价格改革对伊朗制造业能源强度的影响

IF 3.2 4区 工程技术 Q3 ENERGY & FUELS
Reza Zamani, Mohammad Nabi Shahiki Tash, Ali Norouzi, Ramazan Hosseinzadeh
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引用次数: 0

摘要

我们通过对 2006 年至 2018 年伊朗制造业投入品消费强度的分解,研究了能源价格变化对能源消费强度的影响及其对劳动力、资本和原材料消费强度的替代效应。利用translog成本函数,我们发现能源价格的上涨对所有制造业的能源强度都有负面影响,因此提高能源价格作为降低能源强度的策略是有效的,尽管其对不同制造业的影响并不相同。此外,我们发现能源价格变化对资本和原材料消费强度的影响较小,而对能源和劳动力消费强度的影响较大。从能源价格变化对投入品消费强度的总体影响来看,能源价格的上涨不仅提高了能源效率,也提高了劳动和资本的消费效率。然而,伊朗能源价格改革的相对绩效取决于总体经济条件以及价格变化过程。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Impact of energy price reform on energy intensity in Iranian manufacturing industries

Impact of energy price reform on energy intensity in Iranian manufacturing industries

We study the impact of energy price changes on energy consumption intensity and its substitution effect on consumption intensity of labor, capital and raw materials, through the decomposition of input consumption intensity in Iranian manufacturing industries from 2006 to 2018. Using translog cost function, we find that increase in energy prices has a negative effect on energy intensity of all manufacturing industries and thus increasing energy prices as a strategy to reduce energy intensity is effective, although its effect on different manufacturing industries are not the same. Moreover, we find that the effect of energy price changes on consumption intensity of capital and raw material is small, while its effect on consumption intensity of energy and labor is large. An overall assessment of the change in energy prices on the input consumption intensity shows that an increase in energy prices improves not only energy efficiency but also the efficiency of labor and capital consumption. However, relative performance of energy price reform in Iran depends on general economic conditions, as well as the process of price changes.

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来源期刊
Energy Efficiency
Energy Efficiency ENERGY & FUELS-ENERGY & FUELS
CiteScore
5.80
自引率
6.50%
发文量
59
审稿时长
>12 weeks
期刊介绍: The journal Energy Efficiency covers wide-ranging aspects of energy efficiency in the residential, tertiary, industrial and transport sectors. Coverage includes a number of different topics and disciplines including energy efficiency policies at local, regional, national and international levels; long term impact of energy efficiency; technologies to improve energy efficiency; consumer behavior and the dynamics of consumption; socio-economic impacts of energy efficiency measures; energy efficiency as a virtual utility; transportation issues; building issues; energy management systems and energy services; energy planning and risk assessment; energy efficiency in developing countries and economies in transition; non-energy benefits of energy efficiency and opportunities for policy integration; energy education and training, and emerging technologies. See Aims and Scope for more details.
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