中文版 | English
Title

Stepping stone or stumbling block? The effect of stock index inclusions on firm performance

Author
Corresponding AuthorLi, Zhongfei
Publication Years
2023-10-01
DOI
Source Title
ISSN
1350-4851
EISSN
1466-4291
Abstract
China's stock market has many stock indexes that provide performance benchmarks of listed companies. Employing the staggered difference-in-differences (DID) method, this study examines the effect of inclusions in stock index on firm operation and performance. We confirm that inclusions in the CSI 500 significantly decrease firm performance and the results are robust across several tests. We provide direct evidence of a channel through which inclusion affects firm performance; specifically, we find that stock price informativeness experiences a significant decrease after inclusion in an index. Further, we find that the effect of stock index inclusions is also significant for firms in developed markets. Overall, these results shed light on the effect of stock index inclusions on a firm's real operation.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Corresponding
Funding Project
National Natural Science Foundation of China["71721001","71991474"]
WOS Research Area
Business & Economics
WOS Subject
Economics
WOS Accession No
WOS:001091502100001
Publisher
ESI Research Field
ECONOMICS BUSINESS
Data Source
Web of Science
Citation statistics
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/582798
DepartmentDepartment of Finance
Affiliation
1.Sun Yat Sen Univ, Sch Business, Guangzhou, Peoples R China
2.Sun Yat Sen Univ, Ctr Financial Engn & Risk Management, Guangzhou, Peoples R China
3.Southern Univ Sci & Technol, Dept Finance, Shenzhen, Peoples R China
4.Sun Yat Sen Univ, Lingnan Coll, Guangzhou, Peoples R China
5.Southern Univ Sci & Technol, Dept Finance, 1088 Xueyuan Ave, Shenzhen, Guangdong, Peoples R China
Corresponding Author AffilicationDepartment of Finance
Recommended Citation
GB/T 7714
Bai, Tianyu,Li, Zhongfei,Lin, Yuanjing,et al. Stepping stone or stumbling block? The effect of stock index inclusions on firm performance[J]. APPLIED ECONOMICS LETTERS,2023.
APA
Bai, Tianyu,Li, Zhongfei,Lin, Yuanjing,&Liu, Haiping.(2023).Stepping stone or stumbling block? The effect of stock index inclusions on firm performance.APPLIED ECONOMICS LETTERS.
MLA
Bai, Tianyu,et al."Stepping stone or stumbling block? The effect of stock index inclusions on firm performance".APPLIED ECONOMICS LETTERS (2023).
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