所属栏目:资本市场/资产定价

DOI号:10.2139/ssrn.4708912

A Tale of Two News-implied Linkages: Information Structure, Processing Costs and Cross-firm Predictability
认领作者 认领作者管理权限
发布日期:2024年02月15日 上次修订日期:2024年02月15日

摘要

This paper decomposes news-implied linkages into two types: leader-follower links (LF) and peer links (PE), based on people's reading and information-processing habits. We explore how the structure of information impacts processing costs and subsequently leads to market outcomes by examining momentum spillover effects via these distinct linkage types. Our findings indicate that the information structure of leader-follower links is more readily comprehensible to investors than peer linkages. We provide empirical evidence of this by demonstrating faster attention spillover from leader to follower than among peer firms, using Baidu search data. Furthermore, we document that due to the lower information processing cost, information transmits through the leader-follower linkages more quickly, leading to a weaker momentum spillover effect compared to the more complex and less easily perceivable peer links.
展开

Shuyi Ge; Shaoran Li; Hanyu Zheng A Tale of Two News-implied Linkages: Information Structure, Processing Costs and Cross-firm Predictability (2024年02月15日) https://www.cfrn.com.cn/lw/15521.html

选择要认领的作者1
身份验证1
确认
取消