股票市场自由化对管理层预测精确度的影响--来自中国内地与香港股票联通计划的证据

IF 3.3 3区 管理学 Q1 BUSINESS, FINANCE Journal of Accounting and Public Policy Pub Date : 2024-09-11 DOI:10.1016/j.jaccpubpol.2024.107243
Renhui Fu , Fang Gao , Yi Zhao
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引用次数: 0

摘要

本研究探讨了股票市场自由化,特别是沪港通和深港通(合称 MHKSCPs)对管理层预测精确度的影响及其内在机制。我们发现,在 MHKSCPs 实施后,管理层预测对坏消息的精确度降低,对好消息的精确度提高,导致整体精确度下降。渠道包括诉讼风险和媒体/分析师的关注。在没有外国投资者的公司、专有成本较高的行业或规模较小的公司中,结果尤为明显。此外,在实施 MHKSCPs 后,管理层预测的信息含量、管理层预测的乐观程度和财务报告的可读性都有所下降。
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The impact of stock market liberalization on management forecast precision–Evidence from Mainland-Hong Kong Stock Connect Programs in China

This study examines the effects of stock market liberalization, specifically through the Shanghai-Hong Kong Stock Connect and the Shenzhen-Hong Kong Stock Connect initiatives (jointly referred to as MHKSCPs), on the precision of management forecasts and the underlying mechanisms. We find that post MHKSCPs, management forecasts become less precise for bad news and more precise for good news, leading to an overall decrease in precision. The channels include litigation risk and media/analyst attention. The results are particularly pronounced in firms without foreign investors, within industries with higher proprietary costs, or in smaller firms. Moreover, there is a decrease in the information content of management forecasts, management forecast optimism, and financial report readability post MHKSCPs.

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来源期刊
CiteScore
4.80
自引率
2.80%
发文量
75
期刊介绍: The Journal of Accounting and Public Policy publishes research papers focusing on the intersection between accounting and public policy. Preference is given to papers illuminating through theoretical or empirical analysis, the effects of accounting on public policy and vice-versa. Subjects treated in this journal include the interface of accounting with economics, political science, sociology, or law. The Journal includes a section entitled Accounting Letters. This section publishes short research articles that should not exceed approximately 3,000 words. The objective of this section is to facilitate the rapid dissemination of important accounting research. Accordingly, articles submitted to this section will be reviewed within fours weeks of receipt, revisions will be limited to one, and publication will occur within four months of acceptance.
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