碳交易政策、研发创新与污染性企业碳绩效  

Carbon trading policy,R&D innovation and carbon performance of polluting enterprises

作　　者：马茜 任晓松[2] 张红兵[2] 赵国浩[1] Ma Qian;Ren Xiaosong;Zhang Hongbing;Zhao Guohao(School of Business Administration,Shanxi University of Finance and Economics,Taiyuan 030031,Shanxi,China;School of Management Science and Engineering,Shanxi Universityof Finance and Economics,Taiyuan 030031,Shanxi,China)

机构地区：[1]山西财经大学工商管理学院,山西太原030031 [2]山西财经大学管理科学与工程学院,山西太原030031

出　　处：《科研管理》2023年第7期114-123,共10页Science Research Management

基　　金：国家社会科学基金一般项目:“技术联盟组织间知识转移有效性的动态影响机制与提升路径研究”(16BGL041,2016.06—2022.06);山西省高校哲学社会科学研究项目:“双碳目标下山西省生态效率与高质量发展耦合机制研究”(2021W055,2021.09—2023.09);山西省统计学会项目:“双碳目标下山西绿色低碳循环经济发展协同效应研究”(KY[2021]045,2021.11—2022.06)。

摘　　要：文章以中国上市企业数据为研究样本,首先采用三重差分法,总体评估碳交易政策对污染性企业碳绩效的影响;然后通过中介效应模型,检验研发创新的中介效应并进行企业规模异质性下中介效应的差异分析;最后利用被调节的中介模型挖掘信息披露对研发创新中介效应的调节作用,利用多重中介效应模型考量遵循成本压力和研发创新动力对污染性企业碳绩效的综合影响。结果显示:碳交易政策能够提升污染性企业碳绩效,研发创新起到了部分中介作用。相对于大规模企业,研发创新的中介效应能够在小规模企业完整显现,且碳绩效提升效果更优。进一步机制讨论发现,信息披露能够正向调节研发创新的中介作用,强化碳绩效提升水平;成本压力对研发创新中介效应存在负向遮掩,其综合作用弱化了碳绩效的提升效果,意味着碳交易政策“波特假说”尚处于“遵循成本”阶段。这些发现对助力全球低碳转型和后疫情时代绿色复苏具有重要理论价值与现实意义。As an essential governance tool for the implementation of China′s dual carbon target strategy,carbon trading policy is crucial to the green transformation and development of polluting enterprises.Facing the pressure of emission reduction,enterprises actively respond to the situation through many strategies such as R&D innovation,information disclosure and cost control,etc.Whether carbon performance can be effectively improved,its mechanism needs to be explored in depth.This paper took the data of Chinese listed companies from 2010 to 2018 as the research sample.Firstly,the difference-in-difference-in-differences(DDD)method was used to assess the impact of carbon trading policies on the carbon performance of polluting enterprises in general.Then,the mediating effect of R&D innovation was tested by the mediating effect model,and the difference of mediating effect under the heterogeneity of firm size was analyzed.Finally,the moderated mediating model was used to explore the moderating effect of information disclosure on the mediating effect of R&D innovation.The multiple mediating effect model was used to consider the comprehensive impact of compliance cost pressure and R&D innovation motivation on the carbon performance of polluting enterprises.The main conclusions we have obtained from this study are as follows:(1)Carbon trading policy has a significant effect on carbon performance of polluting enterprises,and the findings remain valid through a series of methods such as common trend test,PSM-DDD,and replacement time window for robustness.(2)R&D innovation plays a partial mediating role in the relationship between carbon trading policy and carbon performance of polluting enterprises,and there is significant heterogeneity in the mediating effect.Compared with large-scale enterprises,the effect of R&D innovation on carbon performance of small-scale enterprises is more obvious.(3)Under the moderating effect of information disclosure,the mediating effect of carbon trading policy to enhance the carbon performance

关 键 词：碳交易政策 研发创新 污染性企业碳绩效 三重差分法 碳达峰碳中和 

分 类 号：F062.2[经济管理—政治经济学]