Are Stars' Opinions Worth More? The Relation Between Analyst Reputation and Recommendation Values

声誉 关系(数据库) 业务 星星 心理学 精算学 互联网隐私 计算机科学 政治学 天体物理学 法学 数据挖掘 物理
作者
Lily H. Fang,Ayako Yasuda
出处
期刊:Social Science Research Network [Social Science Electronic Publishing]
被引量:36
标识
DOI:10.2139/ssrn.687491
摘要

Using 1994-2009 data, we examine the relation between analysts’ star status and their recommendation values. For investors with private, advance access to analyst recommendations (e.g., institutions), trading on All-American (AA) analysts’ buy and sell recommendations yields significantly better risk-adjusted returns than trading on non-AAs’ recommendations. For investors without such access (e.g., individuals), only top-rank AAs make significantly more profitable buy recommendations than others. AAs outperform non-AAs both before and after they are elected, and the performance differential does not reverse. Reg-FD, Rule 2711, and the Global Settlement did not significantly erode the performance differential between AAs and non-AAs. Furthermore, election to top-AA ranks predicts performance in buy recommendations even among analysts with high ex-ante election probabilities. Collectively, these results suggest that skill differences among analysts exist and AA election reflects institutional investors’ ability to evaluate and benefit from elected analysts’ superior skills. Public investors’ opportunity to profit from the stars’ opinions exists, but is limited due to their timing disadvantage.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
刚刚
刚刚
Annie完成签到,获得积分10
1秒前
1秒前
通~发布了新的文献求助30
2秒前
2秒前
雨雾发布了新的文献求助10
3秒前
daiyapeng完成签到,获得积分10
3秒前
ivy应助科研通管家采纳,获得10
4秒前
科研通AI2S应助科研通管家采纳,获得10
4秒前
Jasper应助科研通管家采纳,获得10
4秒前
4秒前
科研通AI5应助科研通管家采纳,获得10
4秒前
科研通AI5应助科研通管家采纳,获得10
4秒前
NN应助科研通管家采纳,获得10
4秒前
36456657应助科研通管家采纳,获得10
4秒前
科研通AI5应助科研通管家采纳,获得30
4秒前
Hello应助科研通管家采纳,获得10
4秒前
科研通AI5应助科研通管家采纳,获得10
4秒前
李爱国应助科研通管家采纳,获得10
4秒前
NN应助科研通管家采纳,获得10
5秒前
充电宝应助科研通管家采纳,获得10
5秒前
5秒前
36456657应助科研通管家采纳,获得10
5秒前
NN应助科研通管家采纳,获得10
5秒前
爆米花应助科研通管家采纳,获得10
5秒前
科研通AI5应助科研通管家采纳,获得10
5秒前
5秒前
顾矜应助科研通管家采纳,获得10
5秒前
NN应助科研通管家采纳,获得10
5秒前
5秒前
赘婿应助科研通管家采纳,获得30
5秒前
5秒前
shouyu29应助科研通管家采纳,获得10
5秒前
5秒前
顾闭月发布了新的文献求助10
5秒前
5秒前
活力绮兰应助科研通管家采纳,获得10
6秒前
斯文败类应助科研通管家采纳,获得10
6秒前
高分求助中
Continuum Thermodynamics and Material Modelling 3000
Production Logging: Theoretical and Interpretive Elements 2700
Social media impact on athlete mental health: #RealityCheck 1020
Ensartinib (Ensacove) for Non-Small Cell Lung Cancer 1000
Unseen Mendieta: The Unpublished Works of Ana Mendieta 1000
Bacterial collagenases and their clinical applications 800
El viaje de una vida: Memorias de María Lecea 800
热门求助领域 (近24小时)
化学 材料科学 生物 医学 工程类 有机化学 生物化学 物理 纳米技术 计算机科学 内科学 化学工程 复合材料 基因 遗传学 物理化学 催化作用 量子力学 光电子学 冶金
热门帖子
关注 科研通微信公众号,转发送积分 3527884
求助须知:如何正确求助?哪些是违规求助? 3108006
关于积分的说明 9287444
捐赠科研通 2805757
什么是DOI,文献DOI怎么找? 1540033
邀请新用户注册赠送积分活动 716904
科研通“疑难数据库(出版商)”最低求助积分说明 709794