We find that early exercise premiums of exchange-traded single-stock American puts, in excess of the GBM-world premium, can negatively predict future stock returns. Simulation evidence suggests that stock price jumps can positively drive the excess premium, while jumps can also negatively induce...

Many studies report that American option investors often exercise their positions suboptimally late. Yet, when that can happen in case of puts, there is an arbitrage opportunity in perfect markets, exploitable by longing the asset-and-riskfree-asset portfolio replicating the put and shorting the...

In an increasingly technology-driven economy, CEOs' innovation leadership forms an essential part of companies' human capital. We find CEOs with superior innovation leadership, measured by their proven on-the-job innovation performance, are more popular on the directorship market. Through the...

How consequential is social reputation for a CEO's career? We find that the CEOs of those firms with greater strengths (controversies) on corporate social responsibilities (CSR) are more (less) likely to serve on external boards, and they hold more (fewer) outside directorships. CEOs lose board...

Recent research has examined asymmetries in firms' adjustments toward target leverage. Assuming firms mainly adjust their debt levels, Byoun (Journal of Finance, 2008) finds that firms adjusting most quickly possess two important characteristics: above-target debt and a financing surplus. Using...