环境规制与电力碳强度——基于门限面板数据的实证分析

发布时间：2018-04-04 14:04

本文选题：电力碳强度　切入点：环境规制　出处：《生态经济》2017年12期

【摘要】：利用中国2003—2013年电力碳强度数据,将环境规制细分为费用型环境规制与投资型环境规制,基于门限面板模型分别对其进行门限回归,探究两种类型的环境规制对电力碳强度的影响,并采用Kernel密度估计法估计环境规制的空间差异性。研究表明:投资型环境规制对电力碳强度具有单门限效应,且在不同投资额度范围内呈现正负相反的效应;费用型环境规制对电力碳强度具有双门限效应,且在不同费用额度范围内都是正向效应,但效应强度不同。两种环境规制在空间上都具有差异性,而这种差异性随时间的演变增强。针对实证结果,建议在制定环境规制政策时需要考虑不同环境规制及不同地区间效果的差异性,有所侧重地制定与实施。
[Abstract]:Based on the carbon intensity data of electric power from 2003 to 2013 in China, the environmental regulation is divided into cost environmental regulation and investment environmental regulation, and the threshold regression is carried out based on the threshold panel model.The influence of two kinds of environmental regulation on power carbon intensity is explored, and the spatial difference of environmental regulation is estimated by using Kernel density estimation method.The results show that: investment environmental regulation has a single threshold effect on power carbon intensity, and has a positive or negative effect in different investment limits, while cost environmental regulation has double threshold effect on power carbon intensity.And in different cost range are positive effect, but the effect intensity is different.The two kinds of environmental regulations are different in space, and the differences increase with time.In view of the empirical results, it is suggested that different environmental regulations and the differences of effects among different regions should be taken into account when formulating environmental regulation policies, so as to lay emphasis on the formulation and implementation of them.
【作者单位】：华北电力大学经济与管理学院;
【分类号】：F426.61;X322

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