Does the placement of a line item in the income statement matter to investors? The passage of Statement of Financial Accounting Standards (SFAS) No. 145 (Financial Accounting Standards Board [FASB] 2002) affords a quasi-experimental setting to answer this question, because pre-SFAS No. 145, gains/losses from early debt extinguishments were reported below the line, while post-SFAS No. 145, they were reported above the line. After controlling for other identified changes that occur during our sample period, we find that, pre-SFAS No. 145, the market does not respond to these gains/losses, whereas post-SFAS No. 145, it does. This suggests that the market response to gains/losses is associated with their placement in the income statement. Our findings contribute to the literature on the importance of income statement presentation by demonstrating that a line-item position in the income statement has important valuation implications.

Prior research has examined how companies exploit Twitter in communicating with investors, and whether Twitter activity predicts the stock market as a whole. We test whether opinions of individuals tweeted just prior to a firm's earnings announcement predict its earnings and announcement returns. Using a broad sample from 2009 to 2012, we find that the aggregate opinion from individual tweets successfully predicts a firm's forthcoming quarterly earnings and announcement returns. These results hold for tweets that convey original information, as well as tweets that disseminate existing information, and are stronger for tweets providing information directly related to firm fundamentals and stock trading. Importantly, our results hold even after controlling for concurrent information or opinion from traditional media sources, and are stronger for firms in weaker information environments. Our findings highlight the importance of considering the aggregate opinion from individual tweets when assessing a stock's future prospects and value.