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中国管理科学 ›› 2025, Vol. 33 ›› Issue (10): 12-23.doi: 10.16381/j.cnki.issn1003-207x.2023.1361

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“多言寡行”环境责任表现对股价崩盘风险的影响——基于投资者情绪的中介效应

游万海1, 陈森杰2,3, 陈健永1, 任英华4()   

  1. 1.福州大学经济与管理学院,福建 福州 350108
    2.福州大学数学与统计学院,福建 福州 350108
    3.福建省粒计算及其应用重点实验室,福建 漳州 363000
    4.湖南大学金融与统计学院,湖南 长沙 410006
  • 收稿日期:2023-08-18 修回日期:2024-03-23 出版日期:2025-10-25 发布日期:2025-10-24
  • 通讯作者: 任英华 E-mail:ryhua@hnu.edu.cn
  • 基金资助:
    国家社会科学基金项目(23BTJ041);2023年度湖南省社会科学成果评审委员会课题(XSP2023ZDA005);湖南省自然科学基金项目(2025JJ50460);福建省自然科学基金项(2024J01248)

The Impact ofMore Words Than Deedson Environmental Responsibility on Stock Price Crash Risk: The Mediation Effect of Investor Sentiment

Wanhai You1, Senjie Chen2,3, Jianyong Chen1, Yinghua Ren4()   

  1. 1.School of Economics and Management,Fuzhou University,Fuzhou 350108,China
    2.School of Mathematics and Statistics,Fuzhou University,Fuzhou 350108,China
    3.Fujian Key Laboratory of Granular Computing and Applications,Zhangzhou 363000,China
    4.College of Finance and Statistics,Hunan University,Changsha 410006,China
  • Received:2023-08-18 Revised:2024-03-23 Online:2025-10-25 Published:2025-10-24
  • Contact: Yinghua Ren E-mail:ryhua@hnu.edu.cn

摘要:

随着环境问题成为全球性重要议题,人们对环境问题日益关注,要求企业在环境保护方面承担更多社会责任。一些企业在履行环境责任时存在“多言寡行”行为,严重打击投资者信心,产生非理性情绪,可能引发股市震荡甚至导致崩盘风险。因此,基于投资者情绪视角探究“多言寡行”环境责任表现对股价崩盘风险的影响路径具有重要意义。本文选取中国沪深A股上市公司为研究样本,结合文本分析技术,运用面板回归模型和中介检验模型,系统研究“多言寡行”环境责任表现对股价崩盘风险的影响以及投资者情绪的中介作用。研究结果显示:企业“多言寡行”的环境责任表现显著加剧股价崩盘风险,且这种作用随着投资者情绪的高涨更加明显;企业“多言寡行”的环境责任表现在主板企业以及非重点监管企业中具有显著“崩盘效应”;在非主板市场和非重点监管企业中,投资者情绪的间接效应显著为正。本文研究对推动生态文明建设和稳定资本市场有着重要启示和借鉴意义。

关键词: 环境责任表现, 股价崩盘风险, 投资者情绪, 中介效应, 文本分析

Abstract:

As environmental issues become an important global issue, people are increasingly concerned about environmental issues, requiring enterprises to assume more social responsibilities in environmental protection. Some enterprises exhibit “more words than deeds” behavior when fulfilling their environmental responsibilities, which seriously undermines investor confidence and produces irrational emotions, potentially triggering stock market volatility and even leading to crash risks. Therefore, from the investor sentiment perspective, exploring the impact path of “more words than deeds” environmental responsibility performance on stock price crash risk is significant. Listed companies in China's Shanghai and Shenzhen A-share markets are selected as research samples. Integrating text analysis technology with panel regression models and mediation test models systematically investigates the impact of “more words than deeds” environmental responsibility performance on stock price crash risk and the mediating role of investor sentiment. The results show that the “more words than deeds” performance of corporate environmental responsibility significantly exacerbates stock price crash risk, which is more evident with the rising investor sentiment. The environmental responsibility of enterprises with “more words than deeds” has a significant “crash effect” in main board and non-major regulatory enterprises. The indirect effect of investor sentiment is significantly positive in non-main board and non-major regulatory enterprises. There are essential enlightenment and reference significance for promoting the construction of ecological civilization and stabilizing the capital market in this study.

Key words: environmental responsibility performance, stock price crash risk, investor sentiment, mediation effect, text analysis

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