京津冀产业结构演进的碳减排灵敏度分析
Analysis of Carbon Emission Reduction Sensitivity of Industrial Structure Evolution in Beijing-Tianjin-Hebei
王韶华 1赵暘春 2张伟 1成梦瑞1
作者信息
- 1. 燕山大学 经济管理学院,河北 秦皇岛 066000
- 2. 燕山大学 经济管理学院,河北 秦皇岛 066000;大连理工大学 科学学与科技管理研究所暨WISE实验室,辽宁 大连 116024
- 折叠
摘要
以产业结构优化助推京津冀稳增长与碳达峰目标协同并进为研究目的,运用岭回归探究京津冀产业结构演进的碳减排灵敏度并筛选调控路径,预测减排潜力,验证协同减排效应.结果表明:(1)提升第一产业比例及第二、三产业劳均产出有助于北京、天津提前碳达峰;提升第二产业比例及劳均产出有助于河北提前碳达峰.(2)北京、河北调控后的减排潜力显著提升,说明两地可协调推进增长和减排,天津则难以协调.2030 年后,京津冀调控后的减排潜力在50%以上,说明降低碳强度主要依托于产业结构演进.(3)随着京津冀产业结构高度协同演进,产业协同趋势显著,能源消费碳排放量呈倒"U"型趋势,优化京津冀产业结构高度可为区域协同减排赋能增效.
Abstract
In order to optimize the industrial structure and promote the coordinated progress of stable growth and carbon peak in Beijing-Tianjin-Hebei region,this paper used ridge regression to explore the emission reduction sensitivity of industrial structure evolution,screen the regulation path,predict the emission reduction potential,and verify the synergistic emission reduction effect.The results show that:(1)Increasing the proportion of the primary industry and the average labor output of the secondary and tertiary industries will help Beijing and Tianjin reach the peak ahead of time;Increasing the proportion of the secondary industry and the output per labor will help Hebei reach the peak in advance.(2)The emission reduction potential of Beijing and Hebei has been significantly im-proved after regulation,which indicates that the two places can promote growth and emission reduction in a coordi-nated manner,while Tianjin is difficult to coordinate.After 2030,the emission reduction potential of the Beijing-Tianjin-Hebei region after regulation is more than 50%,indicating that the reduction of carbon intensity mainly de-pends on the evolution of industrial structure.(3)With the highly coordinated evolution of industries in Beijing-Tianjin-Hebei region,the trend of industrial coordination is significant,and the carbon emissions from energy con-sumption show an inverted"U"trend.
关键词
产业结构演进/碳减排/稳增长/灵敏度/京津冀Key words
industrial structure evolution/carbon emission reduction/steady growth/sensitivity/Beijing-Tianjin-Hebei引用本文复制引用
基金项目
河北省自然科学基金(G2024203004)
河北省自然科学基金(G2024203029)
河北省社会科学发展研究课题(20230302027)
出版年
2024
NETL
NSTL
万方数据