中国人口·资源与环境2017，Vol.27Issue(6)：10-15,6.DOI:10.12062/cpre.20170369
不同碳减排政策对内外资企业竞争力的影响比较
Comparative analysis of effects of different carbon regulation policies on market competition between domestic-funded and foreign-funded companies
摘要
Abstract
On the one hand,there is a big difference in production efficiency and carbon emissions efficiency between Chinese domestic-funded and foreign-funded companies.On the other hand,most researches use the framework of perfect competition,but in fact the majority of industries covered by carbon regulation policy are imperfect competition or even oligopoly.Based on the fact that there is a low-carbon technology gap between the domestic-funded and foreign-funded companies,we construct a Cournot duopoly model to compare the production,market share of domestic-funded and foreign-funded companies under the scenario of command-and-control reduction policy,carbon tax and carbon emissions trading.The results are as follows:First,these policies have reduced the output and market share of domestic-funded companies,and a larger low-carbon technology gap makes a larger decline of market share for the domestic-funded companies.Second,the command-and-control reduction policy will reduce the total social productions,the carbon tax and carbon trading system will decrease the same amount to social production.Third,the optimal tax rate is only an increasing function of emission reduction targets.Fourth,when the market clearing price of carbon emission permits is equal to the carbon tax,and its value is only associated with emission reduction targets and nothing to do with the allocation of carbon emission permits.Fifth,the carbon trading system is more conducive to protect domestic-funded enterprises than the carbon tax.From what has been discussed above,we can safely draw the following policy implications.First,we need determine the universal carbon emission accounting standards as soon as possible to calculate the low-carbon technology gap of all professions between domestic-funded and foreign-funded enterprises.Second,we need activate carbon emissions trading scheme across the country and set up the system to narrow low-carbon technology gap.Third,we need give priority to develop carbon taxation policy in the industries where carbon trading system isn't mature.Fourth,the Chinese government should take suitable mitigation policies for various industries according to the low-carbon technology gap to avoid the ‘ one size fits all’.关键词
强制减排/碳税/碳交易/内外资企业/市场竞争力Key words
command-and-control reduction policy/carbon tax/carbon trading system/domestic-funded and foreign-funded companies/market competition分类
资源环境引用本文复制引用
曹翔,傅京燕..不同碳减排政策对内外资企业竞争力的影响比较[J].中国人口·资源与环境,2017,27(6):10-15,6.基金项目
国家自然科学基金项目“基于强度减排的碳交易机制对产业竞争力影响的理论研究与ECGE模拟”(批准号:71273115) （批准号:71273115）
中央高校基本科研业务费专项资金资助(暨南远航计划)(批准号:15JNYH010) （暨南远航计划）
广州区域低碳经济研究基地项目. （）
