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    经济经纬 2022 Issue (6) :56-66
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    进口贸易网络地位与企业环境绩效
罗丹
南开大学 经济学院,天津 300071
    The Status of Import Trade Network and Firm Environmental Performance
    LUO Dan
School of Economics, Nankai University, Tianjin 300071, China
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摘要 提高进口贸易网络地位有助于推进贸易强国建设,改善环境绩效是实现“碳中和”和“碳达峰”的必然要求。以贸易网络为切入点,在构建理论模型的基础上,使用2000—2013年中国制造业企业数据,通过有向加权的贸易矩阵测算了企业的进口贸易网络地位,结合污染排放强度和碳排放强度两个代表性指标系统考察了进口贸易网络地位对企业环境绩效的影响。研究发现:进口贸易网络地位的提升明显改善了企业的环境绩效,技术升级效应和成本优化效应是进口贸易网络地位影响企业环境绩效的重要渠道,此结论在经过工具变量等内生性处理和稳健性检验后依然成立。另外,异质性分析表明,进口贸易网络地位的提升对上游和中游企业、新进入和存续企业以及内销企业的环境绩效改善更显著。
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罗丹
关键词进口贸易   网络地位   PageRank   技术升级   成本优化   环境绩效     
Abstract: Improving the status of import trade network will help to promote the construction of trade power, and improving environmental performance is an inevitable requirement to achieve “carbon neutrality” and “carbon peak”.Taking trade network as an entry point and on the basis of constructing a theoretical model, this paper uses the data of Chinese manufacturing enterprises from 2000 to 2013 to measure the import trade network status of enterprises through a directed weighted trade matrix, and systematically examines how the import trade network status affects the environmental performance of enterprises in combination with two representative indicators of pollution emission intensity and carbon emission intensity.The study shows that the improvement of import trade network status significantly improves the environmental performance of enterprises, and the technology upgrading effect and cost optimization effect are important channels for import trade network status to affect the environmental performance of enterprises. This conclusion is still true after the endogenous treatment and robustness test of a series of methods such as tool variables.In addition, heterogeneity analysis indicates that the impact of import trade network status on enterprise environmental performance will vary with the location of production chain, business dynamics and export participation.
KeywordsImport Trade   Status of Import Trade Network   PageRank   Technological Upgrading   Cost Optimizing   Environmental     
收稿日期 2022-02-25; 接受日期 ;
基金资助:国家自然科学基金面上项目 (71973072);南开大学文科发展基金重点项目 (ZB21BZ0104)
作者简介: 罗丹(1993— ),女,山东聊城人,博士研究生,主要从事区域经济与国际贸易研究。
引用本文:   
罗丹.进口贸易网络地位与企业环境绩效[J].  经济经纬, 2022,6: 56-66
LUO Dan.The Status of Import Trade Network and Firm Environmental Performance[J]  Economic Survey, 2022,V39(6): 56-66
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http://www.jjjw.org.cn/CN/     或     http://www.jjjw.org.cn/CN/Y2022/V39/I6/56
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