【作者(必填)】Stefano Cassella, Huseyin Gulen

【文题(必填)】Extr**lation Bias and the Predictability of Stock Returns by Price-Scaled Variables

【年份(必填)】The Review of Financial Studies, Volume 31, Issue 11, November 2018, Pages 4345–4397,

【全文链接或数据库名称(选填)】https://doi.org/10.1093/rfs/hhx139