This paper examines the time-series predictability of aggregate stock returns in 20 emerging markets. In contrast to the aggregate-level findings in US, earnings yield forecasts the time-series of aggregate stock returns in emerging markets. We consider aggregate earnings not as normalizing...

We document a significant positive relation between earnings announcement idiosyncratic volatility and stock returns in the 10-day window before future earnings announcements. The average of risk-adjusted return differences between stocks with the highest earnings announcement idiosyncratic...

Prior research finds that mandatory risk factor disclosures are informative in that they increase investors' assessments of the volatility of a firm's cash flows. However, the literature is silent as to whether these disclosures provide information about the level of future cash flows and,...