Earnings as an Explanatory Variable for Returns
In this paper we investigate whether the level of earnings divided by price at the beginning of the stock return period is relevant for evaluating earnings/returns associations. The primary model motivating this research relies on the idea that book value (owners' equity) and market value are both "stock" variables indicating the wealth of the firm's equity holders. The related "flow" variables (after adjusting for dividends) are, respectively, earnings divided by price at the beginning of the return period (A/P-1) and market returns.