U.S. stocks have been shown to earn higher returns during earnings announcement months than during non-announcement months. We document that this earnings announcement premium exists across the globe. Using data from 46 countries, we find that the average stock return during earnings...

We document a growing disparity in earnings disclosure mechanisms. Firms are increasingly disclosing earnings announcements (EA) concurrently with the 10-K filing instead of first issuing a ‘stand-alone' EA. Firm adoption of concurrent EA/10-Ks is associated with lower investor sophistication,...

We document that the conventional disclosure practice of ‘stand-alone' earnings announcements (EAs), which preempt 10-K filings, is steadily disappearing over time. Instead, firms are increasingly adopting the disclosure strategy of releasing the EA concurrently with the 10-K. We first examine...

Prior to investing in a firm, fund managers must evaluate it. This tilts funds’ future portfolio positions toward former portfolio investments, as the past awareness of the firm decreases the cost of evaluating it in the future. We find that firms with many former investors experience...