In this paper we examine whether and how accounting information about a firm manifests in its cost of capital, despite the forces of diversification. We build a model that is consistent with the CAPM and explicitly allows for multiple securities whose cash flows are correlated. We demonstrate...

This paper investigates the effect of regulation that mandates open access to information on managers' disclosure choices and investors' reactions to disclosures. The recently passed Regulation FD (Reg FD) requires firms to make material disclosures broadly available. Using a sample of firms...

This paper examines the economic consequences of a recent regulatory change mandating OTC Bulletin Board firms to comply with the reporting requirements under the 1934 Securities Exchange Act. This change substantially increases the required disclosures for firms that previously did not file...

This paper examines whether industry efforts to increase uniformity and improve transparency of a non-GAAP performance measure change manager behavior and market perceptions. We find that the frequency of REITs meeting or beating analysts' expectations of funds from operations (FFO) decreased...

I test the stock market efficiency with respect to the information in the texts of annual reports. More specifically, I examine the implications of corporate annual reports' risk sentiment for future earnings and stock returns. I measure the risk sentiment of annual reports by counting the...

We provide a theory of mandatory accounting conservatism as a means to avoid speculative bubbles and overvaluation. In a simple exchange economy where agents trade due to differences in opinion, we show that conservatism leads to a lower expected stock price than a full disclosure regime. Thus...

We investigate the relations between changes in the precisions of public and private information and changes in market liquidity around earnings announcements. Increases in the precision of public information reduce information asymmetry, whereas increases in the precision of private information...

We reexamine the descriptive ability of the conventional wisdom that earnings announcements made after trading and on Friday are dominated by bad news in light of the 24/7 media coverage and other technological changes of the 1990s. We find that the change in media coverage has facilitated a...

This paper studies market liquidity and stock prices components of information asymmetry around non-mandated earnings announcements by focusing on effective bid-ask spreads and trading volumes. Using event study methodology for 309 voluntary earnings announcements from 1998 to 2001, we found...

This paper uses stock market data to investigate the popular claim the investors are misled by the quot;pro formaquot; earnings numbers conspicuously featured in the press releases of some U.S. firms. We first document the frequency and magnitude of pro forma earnings in press releases issued...