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董事高管责任保险对MD&A信息含量的影响研究——基于文本相似度的视角

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本文基于2016-2021年沪深A股上市公司数据,实证检验董事高管责任保险对年报中管理层讨论与分析(MD&A)信息含量的影响.研究结果表明:上市公司购买董责险能够显著提升MD&A信息含量.机制分析表明,董责险能够发挥监督效应和激励效应,通过降低代理成本和抑制管理层短视,进而提高MD&A信息含量.异质性检验表明,董责险对MD&A信息含量的促进作用在融资约束较高、非四大审计、媒体关注度较低以及法制化水平较低地区的公司中更明显.此外,进一步研究发现,股权激励能够强化董责险对MD&A信息含量的促进作用,且董责险对MD&A信息含量的促进作用有助于降低公司股价崩盘风险.文章拓展了董责险经济后果的相关研究,对深入认识董责险在上市公司治理中的作用具有参考意义.
Research on the Influence of Directors'and Officers'Liability Insurance on the Information Content of MD&A:Evidence from Text Similarity
Taking the data of Shanghai and Shenzhen A-share listed companies from 2016 to 2021 as samples,this paper empirically examines the impact of directors'and officers'liability insurance(D&O liability insurance)on the information content of MD&A.The research finds that D&O liability insurance can significantly enhance the information content of MD&A.The mechanism analysis indicates that D&O liability insurance can enhance the information content of MD&A by reducing agency costs and curbing management myopia,showing both supervisory and incentive effects.Heterogeneity test shows that D&O liability insurance has a more significant promoting effect on the information content of MD&A among companies with higher financing constraints,audited by non-Big4 accounting firms,with lower media attention,and in regions with lower level legalization.Besides,further research finds that equity incentives can strengthen the promoting effect of D&O liability insurance on the information content of MD&A,and this effect can help reduce the risk of stock price collapse.The paper expands on the relevant research regarding the economic consequences of D&O liability insurance and is of great significance for gaining a deeper understanding of the positive role of D&O liability insurance in corporate governance.

D&O liability InsuranceInformation Content of MD&AText Similarity

何海洋

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东南大学经济管理学院,江苏南京 211189

董责险 MD&A信息含量 文本相似度

2024

上海金融
上海市金融学会

上海金融

CSTPCDCHSSCD北大核心
影响因子:0.912
ISSN:1006-1428
年,卷(期):2024.(4)
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