Аннотация:Journal Article Predicting Excess Stock Returns Out of Sample: Can Anything Beat the Historical Average? Get access John Y. Campbell, John Y. Campbell Search for other works by this author on: Oxford Academic Google Scholar Samuel B. Thompson Samuel B. Thompson Search for other works by this author on: Oxford Academic Google Scholar The Review of Financial Studies, Volume 21, Issue 4, July 2008, Pages 1509–1531, https://doi.org/10.1093/rfs/hhm055 Published: 20 November 2007