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资本市场开放是否有利于企业ESG表现

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资本市场高质量开放对多元化绿色金融体系构建、绿色低碳转型和可持续发展具有重要影响,沪深港通作为我国资本市场对外开放的一项重大创新举措,其对上市公司ESG表现的影响效果,值得深入探讨.本文以2011-2022年A股上市公司的数据为初始样本,系统探析了沪港通、深港通开通对企业ESG表现的影响效果与内在机制,并进一步探讨沪深港通对不同特质企业ESG表现的影响.结果表明:沪深港通开通促进了企业ESG评级的提高,且这种促进作用在沪港通和深港通均得到验证.考究其中的作用机制,沪深港通开通主要通过缓解内部融资约束和提高外部投资者关注来提高企业ESG表现.考虑企业特质性,入选沪深港通的国有企业、高科技企业、污染企业的ESG表现更好.本文研究结论对新时代资本市场高质量开放、绿色发展和"双碳"目标推进具有一定的启示作用.
Does the Opening of the Capital Market Promote Firm's ESG
The high-quality opening of the capital market has an important impact on the construction of a diversified green financial system,green and low-carbon transformation and sustainable development.As a major innovative measure for the opening up of China's capital market,its impact of the Shanghai-Shenzhen-Hong Kong Stock Connect on the ESG performance of listed companies is worthy of in-depth discussion.Based on the data of A-share listed companies from 2011 to 2022,this paper systematically analyzes the impact and internal mechanism of the opening of Shanghai-Hong Kong Stock Connect and Shenzhen-Hong Kong Stock Connect on the ESG performance of enterprises,and further explores the impact of Shanghai-Shenzhen-Hong Kong Stock Connect on the ESG performance of enterprises with different characteristics.The results show that the launch of Stock Connect has promoted the improvement of corporate ESG ratings,and this promotion effect has been verified in both Shanghai-Hong Kong and Shenzhen-Hong Kong Stock Connect.Considering the mechanism,the launch of Stock Connect is mainly to improve the ESG performance of enterprises by easing internal financing constraints and increasing the attention of external investors.Considering the characteristics of the company,the state-owned enterprises,high-tech enterprises and polluting enterprises selected for the Stock Connect have better ESG performance.The conclusions of this paper have a certain enlightening effect on the high-quality opening of the capital market in the new era,green development and the promotion of the"dual carbon"goal.

Capital Market LiberalizationShanghai-Shenzhen-Hong Kong Stock ConnectESGFinancing ConstraintsInvestor Attention

吴友、刘嘉

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上海社会科学院经济研究所 200020

资本市场开放 沪深港通 ESG 融资约束 投资者关注

国家社会科学基金重大项目上海市教委科委创新重大项目上海社科院创新工程院重大项目(2024)

23&ZD0672023SKZD12

2024

上海经济研究
上海社会科学院经济研究所

上海经济研究

CSTPCDCSSCICHSSCD北大核心
影响因子:1.035
ISSN:1005-1309
年,卷(期):2024.(3)
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