Relative performance is central to investment management, and yet relative performance securities do not trade directly. Complex trading strategies must be devised to capture relative gains. The authors introduce a suite of relative performance indexes and index derivatives that offer new and...

In this paper, we use call option prices to identify synergies and news from merger and acquisition (M&A) transaction announcements. We find that M&A announcements result in large and approximately equal gains to the bidder and the target on average, with the combined gains being large enough to...

U.S. exchange-traded stock options are exercisable before expiration. While put options should frequently be exercised early to earn interest, they are not. In this paper, we derive an early exercise decision rule and then examine actual exercise behavior during the period January 1996 through...

Relative performance is central to investment management and yet relative performance securities do not trade directly. Complex trading strategies must be devised to capture relative gains. This paper introduces a suite of relative performance indexes and index derivatives that offer new and...

Recently, commodity index investing has come under attack. A Staff Report by the U.S. Senate Permanent Subcommittee on Investigation (hereafter, the "subcommittee report") "…finds that there is significant and persuasive evidence to conclude that these commodity index traders, in the...

The terms of stock option contracts are adjusted in the event of unexpected corporate actions, and the nature of the adjustments may result in windfall gains or losses to open option positions. This paper evaluates the fairness of the two different procedures used for special cash dividends. We...

U.S. exchange-traded stock options are exercisable before expiration. While put options should frequently be exercised early to earn interest, they are not. In this paper, we explain an early exercise decision rule and then examine actual exercise behavior during the period January 1996 through...

U.S. exchange-traded stock options are exercisable before expiration. While put options should frequently be exercised early to earn interest, they are not. In this paper, we explain an early exercise decision rule and then examine actual exercise behavior during the period January 1996 through...