This paper investigates whether analysts' optimism affects the stock crash risk. Analysts' optimism can increase stock crash risk either by inducing overvaluation or by providing managers an opportunity to withhold bad news. Using analysts' forecast error as a proxy for analysts' optimism, we...

Using analysts' multi-period earnings forecasts, this paper investigates whether analyst forecast errors are related to asset growth and, if so, to what extent analysts' optimism for high-growth firms can explain the asset growth anomaly. We find that analyst forecasts are more optimistic for...

In this study, we use geographic proximity as a measure of private information and examine the informational role of social media in stock markets. Using a large sample of individual messages (tweets) collected from Twitter during the period July 2011–March 2012, we find that local Twitter...

We examine the propensity and properties of bond analysts' forecasts on cash flows and earnings. We find that the probability to issue cash flow, relative to earnings, forecasts is greater for bond analysts than for equity analysts, consistent with the notion that cash flow, relative to...