Knowledge that Transforms

ABSTRACT For a sample of U.S. firm years from 1980 through 1996 we document a positive association between the excess value of diversification as defined by Berger and Ofek [1995] and security analyst ratings of voluntary disclosure as developed by the Association for Investment Management and Research. We also examine an alternative proxy for disclosure quality that captures the degree of segment disaggregation and document a positive association between this measure and excess value. Our results are robust to controls for firm performance and information environment. Taken together, these phenomena suggest that disclosure plays a monitoring role in disciplining management's investment decisions. However, tests of the association between disclosure and the value of firms' investment spending yield mixed results.

ABSTRACT This study empirically examines the impact of various competitive cost proxies on the extent of product‐related information disclosed by biotech initial public offerings (IPOs) in their prospectuses. The choice of biotech companies, which operate in a fiercely competitive environment, crystalizes the importance of competitive disclosure costs. The focus on product‐related information is aimed at a disclosure set for which potential competitive harm is a priori substantial. Our empirical analyses establish three disclosure determinants: the stage of product development, availability of patent protection, and venture capital backing. Additionally, we find the relative size of ownership retained by pre‐IPO owners to be negatively related to the extent of disclosure, as predicted by signaling models. We also document the expected inverse relation between the extent of information conveyed by the biotech IPOs and widely used measures of information asymmetry: the bid‐ask spread and quoted depth, as well as stock return volatility.

ABSTRACT We analyze the disclosure practices of companies as a function of their interaction with U.S. markets for a group of 794 firms from 24 countries in the Asia‐Pacific and Europe. Our analysis uses the Transparency and Disclosure scores developed recently by Standard & Poor's. These scores rate the disclosure of companies from around the world using U.S. disclosure practices as an implicit benchmark. Results show a positive association between these disclosure scores and a variety of market interaction measures, including U.S. listing, U.S. investment flows, exports to, and operations in the United States. Trade with the United States at the country level, however, has an insignificant relationship with the disclosure scores. Our empirical analysis controls for the previously documented association between disclosure and firm size, performance, and country legal origin. Our results are broadly consistent with the hypothesis that cross‐border economic interactions are associated with similarities in disclosure and governance practices.

ABSTRACT Managers often explain their earnings forecasts by linking forecasted performance to their internal actions and the actions of parties external to the firm. These attributions potentially aid investors in the interpretation of management forecasts by confirming known relationships between attributions and profitability or by identifying additional causes that investors should consider when forecasting earnings. We investigate why managers choose to provide attributions with their forecasts and whether the attributions are related to security price reactions to management earnings forecasts. Using a sample of 951 management earnings forecasts issued from 1993 to 1996, we find that attributions are more likely for larger firms, less likely for firms in regulated industries, less likely for forecasts issued over longer horizons, more likely for bad news forecasts, and more likely for forecasts that are maximum type. Furthermore, attributions are associated with greater absolute price reactions to management forecasts, more negative price reactions to management forecasts (forecast news held constant), and a greater price reaction per dollar of unexpected earnings. Our findings hold after control for the aforementioned determinants of attributions and after control for other firm‐ and forecast‐specific variables that are often associated with security prices.