In this study, we examine the effect of pre-trade transparency on market quality using data before and after the introduction of SuperMontage. Our results show that both bid–ask spreads and return volatility declined significantly after the implementation of SuperMontage. In addition, SuperMontage led to significant improvements in the SEC Rule 605 execution quality measures (e.g., faster executions and higher fill rates). Overall, our results indicate that SuperMontage improved market and execution quality on NASDAQ through greater pre-trade transparency and the integrated, more efficient quotation and trading system.

[This paper considers optimal compensation for a CEO who is entrusted with administering corporate assets honestly. Optimal compensation designs maximize integrity at minimum cost. These designs are very "low powered," i. e., while specifying a lower bound for performance and increasing pay with performance, they increase compensation at a rapidly decreasing rate. Thus, integrity considerations engender optimal compensation packages that closely resemble the very pervasive 80/120 bonus plans, exactly the sort of compensation that Jensen (2003) argues should compromise integrity. Under optimal designs, expected compensation increases linearly with firm size, and increases in the market/book ratio. Moreover, given optimal compensation, CEO asset diversion is limited to high marketto-book firms that have received negative productivity shocks.]

[Many directors are not simply insiders or outsiders. For example, an officer of a supplier is neither independent nor captive of management. We use a spatial model of board decisionmaking to analyze bargaining among multiple types of directors. Board decisions are modeled using a new solution concept called consensus. We use consensus to show that the information a new director brings is more important than the new director's impact on bargaining when the board is large and not too diverse. Our model suggests broadening the regulatory definition of independence and requiring a supermajority of outsiders. It also cautions that strong penalties, such as those imposed by Sarbanes-Oxley erode incentives when board performance is difficult to measure.]

[We analyze the effects of differences of opinion on the dynamics of trading volume in stocks and options. We find that disagreements about the mean of the current- and next-period public information lead to trading in stocks in the current period but have no effect on options trading. Without options, we find that disagreements about the precision of all past and current public information affect trading in stocks in the current period. With options, only disagreements about the precisions of the next- and current-period information affect stocks and options trading in the current period. Our results suggest that options trading is concentrated around information events that are likely to cause disagreements among investors, whereas trading in stocks may be diffusive over many periods.]

Although the modern theory of financial intermediation portrays liquidity creation as an essential role of banks, comprehensive measures of bank liquidity creation do not exist. We construct four measures and apply them to data on virtually all U.S. banks from 1993 to 2003. We find that bank liquidity creation increased every year and exceeded $2.8 trillion in 2003. Large banks, multibank holding company members, retail banks, and recently merged banks created the most liquidity. Bank liquidity creation is positively correlated with bank value. Testing recent theories of the relationship between capital and liquidity creation, we find that the relationship is positive for large banks and negative for small banks.

This paper considers optimal compensation for a CEO who is entrusted with administering corporate assets honestly. Optimal compensation designs maximize integrity at minimum cost. These designs are very “low powered,” i.e., while specifying a lower bound for performance and increasing pay with performance, they increase compensation at a rapidly decreasing rate. Thus, integrity considerations engender optimal compensation packages that closely resemble the very pervasive 80/120 bonus plans, exactly the sort of compensation that Jensen (2003) argues should compromise integrity. Under optimal designs, expected compensation increases linearly with firm size, and increases in the market/book ratio. Moreover, given optimal compensation, CEO asset diversion is limited to high market-to-book firms that have received negative productivity shocks.

Using data from private placement contracts, we analyze relationships between investors and issuers, and their impact on corporate governance and performance. Most investors have a relationship with the issuer pre-placement and many new relationships are formed through the placement agreement. New relationships are largely governance-related (board seats and/or 5% or greater blocks), but also include key business partnerships and/or employment arrangements. We have three main findings. First, new relationships drive the positive stock price response at announcement; placements lacking new relationships are non-events. Second, investors with relationship ties to the issuer are more likely to gain directorships as part of the placement. Third, new relationships are associated with stronger post-placement profitability and stock price performance. Overall, our findings are consistent with private placements creating value when they are associated with increased monitoring and strong governance.

The cornerstone of cartel enforcement in the United States and elsewhere is a commitment to the lenient prosecution of early confessors. A burgeoning game-theoretical literature is ambiguous regarding the impacts of leniency. I develop a theoretical model of cartel behavior that provides empirical predictions and moment conditions, and apply the model to the complete set of indictments and information reports issued over a 20-year span. Statistical tests are consistent with the notion that leniency enhances deterrence and detection capabilities. The results have implications for market efficiency and enforcement efforts against cartels and other forms of organized crime. (JEL D43, L12, L13, K21)