作者：BALL, R
摘要：This review explores systematic explanations for the anomalous evidence in the relation between accounting earnings and stock prices. The anomaly is that estimated future abnormal returns are predicted by public information about future earnings, contained in (1) current earnings and (2) current financial statement ratios. The current-earnings anomaly appears due to either market inefficiency or substantial costs of investors acquiring and processing information. the choice depending on one's ...
作者：KOTHARI, SP; SLOAN, RG
作者单位：University of Pennsylvania
摘要：Stock return over a period reflects the market's revision in expectation of future earnings. Accounting earnings over the same period, however, have limited ability to reflect such revised expectations. Therefore, returns anticipate earnings changes and the earnings response coefficient from a regression of returns on contemporaneous earnings changes is biased toward zero. We reduce this bias by including leading-period returns in price-earnings regressions. The resulting estimated earnings re...
