Understanding investor interaction with firm information: A discussion of Lee and Zhong (2022)

• 成果类型: Article
• 署名作者: Blankespoor, Elizabeth
• 署名单位: University of Washington; University of Washington Seattle
• 刊物名称: JOURNAL OF ACCOUNTING & ECONOMICS
• ISSN/ISSBN: 0165-4101
• DOI: 10.1016/j.jacceco.2022.101523
• 发表日期: 2022
• 关键词: CONFERENCE CALLS; disclosure; analysts; PRESENTATIONS; determinants; management; IMPACT

摘要

Investors are central to the incorporation of firm information in capital markets, yet it is challenging to observe the particular information they use and struggle with. Lee and Zhong (2022) use online investor interactions with Chinese public firms to document evidence that investors face significant processing costs. They find that when investor interactions occur, capital markets behave as if the information environment has improved, with increased trading activity, liquidity, and timely pricing of the quarter's earnings in returns. My discussion highlights the contributions of Lee and Zhong's findings to the processing cost, retail investor, and investor interactions literatures. I also describe empirical challenges faced by this and similar studies. I encourage using the details of interactions to disentangle the nature of processing costs and to increase support for causal conclusions more generally. Finally, I note several topics related to investor inter-action that would benefit from further research. (c) 2022 Elsevier B.V. All rights reserved.