This study investigates the effect of a security regulation that occurs concomitantly with International Financial Reporting Standards (IFRS) adoption on the information content of earnings announcements in Italy. To identify the effect of this regulation, we use a treatment (i.e., Italy) and a...

This study examines the incremental information in loss firms' non‐GAAP earnings disclosures relative to GAAP earnings. Using a large sample obtained through textual analysis and hand‐collection, we posit and find that loss firms' non‐GAAP earnings exclusions offset the low informativeness...

While it is widely acknowledged that companies face increasing cybersecurity risk stemming from hackers stealing customer information, a relatively unknown cybersecurity risk is from information leakage and subsequent trading by digital insiders – hackers who target corporations to obtain...

This study examines the incremental information in loss firms' non-GAAP earnings disclosures relative to GAAP earnings. Using a large sample obtained through textual analysis and hand-collection, we posit and find that loss firms' non-GAAP earnings exclusions offset the low informativeness of...

This monograph provides a thorough review of earnings quality issues and analysis. Its primary objectives are to help gain a deep understanding of earnings quality and facilitate the development of comprehensive, granular, and contextual earnings quality indicators and analyses. While there are...

I propose to use volatility to infer opportunistic insider sales. I argue that insider sales occurring when volatility is low are suspicious and that these suspicious sales are likely to be driven by insiders’ private information for the following reasons. Suppose that insider sales are not...

We examine whether the Securities Exchange Act of 1934 increased the information provided in accounting disclosures. Prior research examining the effects of the Act generally relies on long- window tests and yields mixed results. We improve upon prior designs by examining return, return...

Researchers in accounting have recently provided evidence of a striking increase in the usefulness of earnings announcements based on stock market price and volume reactions (Beaver et al., 2018; Barron et al., 2018). Price reactions, however, are unable to capture investor disagreement and volume...

Motivated by regulatory assertions that the purpose of SOX was to restore investor confidence in the securities markets, we examine changes in the stock market reaction to earnings restatements following the implementation of SOX in order to evaluate whether the Act's reforms have had a...

Recent studies have questioned the validity of the Basu asymmetric timeliness of earnings (AT) as the proxy for accounting conservatism. An important basis for the criticism is the negative association observed between AT and market-to-book ratio (MB), another proxy for conservatism. Drawing...