摘要
碳交易制度作为少见的市场型环境规制手段,其能够同时依靠“增量规制”和“存量优化”来化解地方产能过剩问题。本文首先以2007—2018年中国城市年鉴数据测算出各个城市第二产业的产能利用率,接着采用双重差分模型对碳交易制度与产能过剩的关系进行实证检验。实证结果表明:(1)碳交易制度的实施对地方产能过剩问题具有缓解效果,能够提高当地第二产业的产能利用率;(2)碳排放交易制度对产能过剩的化解效果在产能利用率由低分位到高分位过渡的过程中呈现出U型的变化趋势;(3)实施碳交易制度会在短期内对当地工业企业的固定资产增长率产生负面影响,从“增量规制”的角度抑制产能过度增长;(4)该制度也会提高一线城市的优质产能指数,从“存量优化”角度来提高产能质量,但在非一线城市该效应并不显著,这可能是经济差距所带来的技术潜力差异所致。
Carbon trading system, as a rare market-based environmental regulation means, can address local overcapacity with the way of both “incremental regulation” and “stock optimization”.Taking the data of China City Yearbook from 2007 to 2018 as samples, this paper calculates the capacity utilization rate of the secondary industry in each city by combining with the stochastic frontier function. The relationship between carbon trading system and overcapacity is tested with the differential model. The empirical results show that:(1) The implementation of carbon trading system can alleviate local overcapacity and improve the capacity utilization rate of local secondary industry.(2) The effect of carbon emission trading system on solving overcapacity shows a U-shaped trend in the process of capacity utilization from low to high.(3) The implementation of carbon trading system will have a negative impact on the fixed assets growth rate of local industrial enterprises in the short term, and restrain the excessive growth of production capacity from the perspective of “incremental regulation”.(4) The system can also improve the quality capacity index of first-tier cities, improve the quality of production capacity from the perspective of “stock optimization”,but in non-first-tier cities, the effect is not significant, which may be caused by technological potential difference due to economic gap.
作者
陈向阳
戴尔
CHEN Xiang-yang;DAI Er
出处
《中国地质大学学报（社会科学版）》
CSSCI
北大核心
2023年第5期16-30,共15页
Journal of China University of Geosciences(Social Sciences Edition)
关键词
碳交易
产能过剩
随机前沿函数
双重差分法
carbon trading
overcapacity
stochastic frontier function
double difference method
