用能权交易制度对城市低碳转型发展的影响研究——基于碳排放效率的视角
边志强 1张倩华1
作者信息
摘要
在稳增长与碳减排双重压力下,识别用能权交易制度对城市低碳转型发展的影响具有重要的理论和实践意义.基于2006-2021年中国282个地级及以上城市面板数据,利用超效率SBM模型测度碳排放效率,使用双重差分模型考察用能权交易制度对碳排放效率的影响效应、内在机制及异质性表现,并对其空间溢出效应、政策协同效应和环境红利进行探析.结果表明:2006-2021年,中国城市碳排放效率总体呈现波动上升态势,用能权交易制度可以显著提升碳排放效率,且这一结论经过稳健性检验后依然成立.用能权交易制度通过绿色技术创新、产业结构升级提升了城市碳排放效率,用能权交易制度的碳排放效率提升效应在东部城市、大规模城市和资源型城市中表现得较为明显.用能权交易制度对城市碳排放效率的影响具有正向空间溢出效应,且碳规制双试点政策对城市碳排放效率的提升效应较为明显.因此,用能权交易制度能够发挥减污降碳协同治理效应.研究结论可为稳步推广用能权交易制度与促进城市低碳转型发展提供一定的政策启示.
Abstract
Under the dual pressures of stable growth and carbon reduction,identifying the impact of energy-consu-ming right trading system on urban low-carbon transformation and development has important theoretical and practical signifi-cance.Based on panel data from 282 prefecture level and above cities in China from 2006 to 2021,and using the super efficien-cy SBM model to measure carbon emission efficiency,this study uses a double difference model to examine the impact,intrinsic mechanism,and heterogeneity of the energy-consuming right trading system on carbon emission efficiency,and explores its spatial spillover effects,policy synergy effects,and environmen-tal dividends.The results show that from 2006 to 2021,the o-verall carbon emission efficiency of cities in China showed a fluctuating upward trend.The energy-consuming right trading system can significantly improve carbon emission efficiency,and this conclusion has passed a series of robustness tests.The inter-nal mechanism test shows that the energy-consuming right trading system can improve carbon emission efficiency through green technology innovation and industrial structure upgrading.Heterogeneity analysis shows that the carbon emission efficiency improvement effect of the energy-consuming right trading sys-tem is more pronounced in eastern,large-scale,and resource-based cities.Further research has found that the energy-consuming right trading system has a significant spatial positive spillover effect,and the dual pilot program with carbon regulato-ry policies can significantly improve carbon emission efficiency.In addition,this policy can also play a synergistic role in reduc-ing pollution and carbon emissions.The research conclusion can provide certain policy insights for the steady promotion of the en-ergy-consuming right trading system and the low-carbon transformation and development of cities.
关键词
用能权交易制度/低碳转型发展/碳排放效率/空间溢出/协同效应Key words
Energy-consuming Right Trading Sys-tem/low-carbon transformation/carbon emission efficiency/spatial spillover/synergy effect引用本文复制引用
基金项目
国家自然科学基金面上项目(72274114)
国家自然科学基金青年科学基金(72204151)
出版年
2024
NETL
NSTL
万方数据