We examine whether the industry expertise of independent directors affects board monitoring effectiveness. We find that the presence of independent directors with industry experience on a firm’s audit committee significantly curtails firms’ earnings management. In addition, a greater representation of independent directors with industry expertise on a firm’s compensation committee reduces chief executive officer (CEO) excess compensation, and a greater presence of such directors on the full board increases the CEO turnover-performance sensitivity and improves acquirer returns from diversifying acquisitions. Overall, the evidence is consistent with the hypothesis that having relevant industry expertise enhances independent directors’ ability to perform their monitoring function.

This article proposes a structural model for sovereign credit risk with endogenous sovereign debt and default policies. A maximum-likelihood estimation of the model with local stock market prices generates daily model-implied sovereign spreads. This approach explains two-thirds of the daily variation in observed sovereign spreads for emerging and European economies over the 2000–2011 period. Global factors help to further explain the time variation in sovereign credit risk. In particular, sovereign spreads in emerging markets vary with U.S. market uncertainty, whereas European spreads depend on Euro-zone bond factors.

This study examines whether state-level economic conditions affect the liquidity of local firms. We find that liquidity levels of local stocks are higher (lower) when the local economy has performed well (poorly). This relation is stronger when local financing constraints are more binding, the local information environment is more opaque, and local institutional ownership levels and trading intensity are higher. Overall the evidence supports the notion that the geographical segmentation of U.S. capital markets generates predictable patterns in local liquidity.

We examine two competing views regarding the impact of competition among credit rating agencies on rating quality: the view that rating agencies do not sacrifice their reputation by inflating firm ratings, and the view that competition among rating agencies arising from the conflict of interest inherent in an “issuer pay” model creates pressure to inflate ratings. Using Fitch’s market share as a measure of competition among rating agencies and controlling for the endogeneity problem caused by unobservable industry effects, we find no relation between Fitch’s market share and ratings, suggesting that competition does not lead to rating inflation.

We test the relevance of technical and fundamental variables in forming currency portfolios. Carry, momentum, and value reversal all contribute to portfolio performance, whereas the real exchange rate and the current account do not. The resulting optimal portfolio produces out-of-sample returns that are not explained by risk and are valuable to diversified investors holding stocks and bonds. Exposure to currencies increases the Sharpe ratio of diversified portfolios by 0.5 on average, while reducing crash risk. We argue that besides risk, currency returns reflect the scarcity of speculative capital.

This study examines the informational content of options trading on acquirer announcement returns. We show that implied volatility spread predicts positively on the cumulative abnormal return (CAR), and implied volatility skew predicts negatively on the CAR. The predictability is much stronger around actual merger and acquisition (M&A) announcement days, as compared with pseudo-event days. The prediction is weaker if pre-M&A stock price has incorporated part of the information, but stronger if the acquirer’s options trading is more liquid. Finally, we find that a higher relative trading volume of options to stock predicts higher absolute CARs. The relation also exists among the target firms.

We examine the impact of managerial entrenchment on firm value using a dynamic model with firm fixed effects. To estimate the model, we employ the long-difference technique, which is shown by our simulation to deliver the least biased estimates. Based on a large sample of U.S. companies, we document a significantly negative and causal effect of managerial entrenchment on firm value after taking into account omitted variables, reverse causality, and highly persistent endogenous variables. Additional analysis suggests that the causality running from managerial entrenchment to firm value is more pronounced than that for reverse causality.

Researchers in empirical corporate finance often use bounded ratios (e.g., debt ratios) as dependent variables in their regressions. Using the example of estimating the speed of adjustment toward target leverage, we show by Monte Carlo and resampling experiments that commonly applied estimators yield severely biased estimates, as they ignore that debt ratios are fractional (i.e., bounded between 0 and 1). We propose a new unbiased estimator for adjustment speed in the presence of fractional dependent variables that also controls for unobserved heterogeneity and unbalanced panel data. This new estimator is suitable for corporate finance applications beyond capital structure research.

We develop an international asset pricing model to measure the impact of investability constraints on asset pricing. For a sample of 18 emerging markets, we use Standard & Poor’s investable weight factor (IWF) to show a 26.33% reduction in the cost of equity capital when non-investable firms become partially investable, with a further 12.51% reduction when partially investable firms become unrestricted. We demonstrate the generality and usefulness of the IWF by examining stocks with global/American depositary receipts and foreign institutional holdings as alternate investability proxies. Our results provide strong evidence of the economic benefits of market liberalization policies.