Competition creates strategic incentives for firms to communicate private information about product quality through signalling rather than voluntary disclosure. In a duopoly where firms may disclose quality before setting prices and prices may signal quality, non-disclosure by all firms may often be the unique symmetric outcome even if disclosure cost vanishes. A high-quality firm may not discl...

In a society depending on real time information, corporate disclosure is crucial for the capital market efficiency. The more disclosures a company makes, the more transparent becomes the information to investors, the lower becomes the information asymmetry and more credible the firms will be for the market. The purpose of this study is to investigate the association between the voluntary disclo...

We hypothesize that this variation in the extent and nature of financial data disseminated through corporate Web sites is associated with the factors that influence the initial disclosure of financial information. We consider information items that contain required disclosures separately from those that contain mainly voluntary disclosures, since most previous work that identifies factors affec...

We examine the voluntary disclosure policy of a ®rm where the manager has private information and opportunities to trade on it. The equilibrium disclosure policy ranges from full disclosure to partial disclosure to nondisclosure depending on whether the manager's pay±performance sensitivity is high, medium or low, respectively. In the partial disclosure equilibrium, good news is more likely to ...

This paper analyzes the impact of different disclosure regimes on corporate decisionmaking during initial public offering. Specifically, it examines how disclosure rules affect firms’ incentives to acquire forward-looking information, their disclosure practices and investment strategies. The disclosure regimes examined are Non-Disclosure, Voluntary, and Mandatory Disclosure Regimes. The analysi...

I examine Health Maintenance Organizations' (HMOs) voluntary disclosure of product quality, which is not as complete as unraveling theories predict. After controlling for cost and demand factors, I find that HMOs use voluntary disclosure to differentiate from competitors, with lower disclosure rates in highly competitive markets. These findings are consistent with product differentiation, but c...