This paper investigates alternative models of learning to explain changes in uncertainty surrounding earnings innovations. As a proxy for investor uncertainty, we use model-free implied volatilities; as a proxy for earnings innovations, representing signals of firm performance likely to drive...

This paper predicts and finds that investor uncertainty surrounding a key information release event—the earnings announcement—is decreasing in a firm's reporting streak. We use three proxies related to investor ex ante uncertainty and corresponding pricing of such uncertainty: option-implied...

In this study, we examine negative skew premiums in the option equity markets around earnings announcements. Prior literature suggests stock returns are more negatively skewed on earnings dates but theoretical models suggest that anticipated price jumps should not carry a skew premium. We use...

We test whether investor disagreements and private information in the market impact the demand for, and the pricing of, insurance sought by investors before earnings announcements (EAs). Using a large sample of straddle returns, we find higher EA variance risk premiums (VRPs) for firms with a...