When are Analyst Recommendation Changes Influential?
收藏NBER2009-05-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w14971
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资源简介：
Not all stock recommendation changes are equal. In a sample constructed to minimize the impact of confounding news, relatively few analyst recommendation changes are influential in the sense that they impact investors' beliefs about a firm in a way that could be noticed in that firm's stock returns.
提供机构：
美国国家经济研究局
创建时间：
2009-05-01
