To gain insights about the quality of board's firing decisions, we investigate abnormal stock returns and operating performance around CEO-turnover announcements in a new hand- collected sample of 208 “clean” turnover events between January 1998 and June 2009. Unlike the majority of previous...

A change in executive leadership is a significant event in the life of a firm. This study investigates an important consequence of a CEO turnover: a change in equity volatility. We develop three hypotheses about how changes in CEO might affect stock price volatility, and test these hypotheses...

We study the personal Twitter accounts of 226 CEOs, and examine whether the content across 127,916 Tweets hold information about future firm performance. The content of these Tweets mostly deals with CEOs' personal activities and opinions, and the analysis further employs machine learning...

This paper studies the long-term consequences of actions induced by vesting equity, a measure of short-term concerns. Vesting equity is positively associated with the probability of a firm repurchasing shares, the amount of shares repurchased, and the probability of the firm announcing a merger...

CEOs of S&P 500 firms that report high non-GAAP earnings relative to GAAP earnings receive more than $600 thousand in unexplained pay. The abnormally high pay appears even after controlling for the level of non-GAAP earnings and despite relatively weak GAAP performance and low returns....

Do 13D investors incentivize CEOs to increase total firm value or to increase only equity value? By using the hand-collected data of 5,775 U.S. public companies between 2006 and 2017, my paper documents evidence that these active blockholders restructure CEO compensation in a way that benefits...

This paper studies the role of voluntary disclosure in crowding out independent research about firm value. In the model, when inside firm owners make it easier for outside investors to obtain inexpensive biased information from the manager, then investors rely less on costly unbiased research....

This study examines the effect of tax enforcement on informed trading by corporate insiders. Building on prior work suggesting that the tax authority can discipline managerial misconduct (Dyck and Zingales 2004; Desai, Dyck, and Zingales 2007), we hypothesize that the increased scrutiny from an IRS...

Prior literature shows that financial disclosures and corporate governance both impact firm performance. This paper documents an important topic that has been overlooked in the prior literature, their joint effect, because the two mechanisms could be independent, substitutive, or complementary...

This study examines the collective impact of expert boards and CEOs on acquisition performance, providing new insight into the CEO-board relationship. Acquiring firms with expert boards earn an additional 1.16 percentage points when their CEOs are new to the target industry compared to firms...