Theory suggests that the informativeness of price at the time of an earnings announcement increases with the number of informed traders who possess superior information to process news from firm disclosures (Kyle 1985; Admati and Pfleiderer 1988; Kim and Verrecchia 1994). In this paper, we investigate...

Despite the increased frequency of analyst forecasts during earnings announcements, empirical evidence on the interaction between the information in the earnings announcement and these forecasts is limited. We examine the implications of reinforcing and contradicting analyst forecast revisions...

We show that actively managed U.S. hedge funds, on average, trade on the post-earnings announcement drift anomaly more aggressively than mutual funds. Both mutual and hedge funds that actively trade on drift anomaly face higher arbitrage risk. However arbitrage risk reduces mutual funds'...

Using a large proprietary database of transaction-level institutional trades for the period from 1997-2011, we find that institutional investors are net sellers in dividend reduction firms during the two quarters prior to the announcements. They also trade more intensively in firms that do not...

We define a delayed disclosure ratio (DD) as the fraction of 10-Q financial statement items that are withheld at the earlier quarterly earnings announcement. We find that higher DD firms have a greater delay in investor and analyst response to earnings surprises: (i) the fraction of total market...

This study examines the impact of credit rating announcement on stock returns of 22 banks rated by the Pakistan Credit Rating Agency and listed in Karachi Stock Exchange. Daily stock returns have been used, covering period from 2008 to 2014. The study uses event study methodology; a fifteen days...

This paper investigates the problem of time stamp errors in the IBES database, the most important data provider of analyst recommendations and forecasts currently. We compare IBES to alternative data sources and show that IBES announcement dates of both recommendations and forecasts are...

We examine the role of concurrent information in the striking increase in investor response to earnings announcements from 2001 to 2016, as measured by return variability and volume following Beaver (1968). We find management guidance, analyst forecasts, and disaggregated financial statement...

Large earnings surprises and negative earnings surprises represent more egregious errors in analysts' earnings forecasts. We find evidence consistent with our expectation that egregious forecast errors motivate analysts to work harder to develop or acquire relatively more private information in...

This paper tests several predictions from an information diffusion framework in the quarterly earnings announcement setting. First, post-announcement drift is documented only for earnings announcements that have high information content (uncertainty), measured by high abnormal trading volume and...