环境规制对出口产品质量的影响研究——基于行业面板数据的实证分析  

Effect of Environmental Regulation on Export Product Quality——Empirical Analysis Based on Industry Panel Data

作　　者：宁烨[1] 张亚男 刘琦 NING Ye;ZHANG Ya-nan;LIU Qi(School of Business Administration, Northeastern University, Shenyang 110169, China)

机构地区：[1]东北大学工商管理学院,辽宁沈阳110169

出　　处：《运筹与管理》2021年第8期217-224,共8页Operations Research and Management Science

基　　金：辽宁省社科基金资助项目(L17DGL007);辽宁省科技创新智库项目(LNKX2018-2019C12)。

摘　　要：本文以环境规制作为解释变量,基于2003~2010年中国19个行业出口产品质量和环境规制数据,采用固定效用模型实证检验了环境规制对出口产品质量的影响。研究结果表明,环境规制对出口产品质量的影响呈“U”型,即环境规制增强前期成本效应大于创新效应,经营成本提高导致产品质量下降;环境规制增强后期创新效应大于成本效应,研发创新促使产品质量提高。不同行业对环境规制的敏感度不一样,将样本数据中涉及的19个部门,分为重污染行业和轻污染行业进行分类回归,回归结果显示环境规制对轻度污染行业出口产品质量的影响呈倒“U”型,即具有先促进后抑制的作用;环境规制对重度污染行业出口产品质量的影响呈“U”型,即具有先抑制后促进的作用。据此,提出有效利用环境规制以提高出口产品质量和发展绿色贸易的政策启示。Taking environmental regulation(ER)as the independent explanatory variable,this paper applies fixed effects model to make an empirical analysis of the effect of ER on the export product quality,based on the data of ER and export product quality in China’s 19 industries from 2003 to 2010.The results show that the impact of ER on the export product quality is“U-shaped”,that is,the cost effect is greater than the innovation effect in early stage of ER enhancement,because the improvement of operating cost leads to the decline of productquality.Then the innovation effect is greater than the cost effect in late enhancement of ER,because research and development(R&D)promote the product quality improvement.The sensitivity of different industries to environmental regulation is different.The impact of ER on the export product quality in light pollution industries is inverted“U-shaped”,with the effect of promoting before inhibiting.Possibly because of the light pollution industries,the mild environmental regulation can stimulate the enterprise to innovate to improve product quality,but excessively strict regulation will cause serious economic pressure.And it presents the opposite case in heavy pollution industries with“U-shaped”by the effect of inhibiting before promoting,which means that environmental regulation firstly has limited effect,and then the stimulation of the role of innovation greatly improves the quality of export products.Based on the above empirical study,some policy suggestions are proposed such as effective use of ER to improve export product quality and develop green trade.

关 键 词：环境规制 出口产品质量 成本效应 创新效应 

分 类 号：F272[经济管理—企业管理]