Hausman and Leonard offered evidence that Michael Jordan generated US$53 million in broadcast revenue for teams other than his employer, the Chicago Bulls. In essence, these authors argued for the existence of a superstar externality. The purpose of this article is to extend the work of Hausman...

Kickers in the NFL have two jobs. The first is kicking off. The second is scoring via field goal attempts and extra points. Of these two actions, the latter’s impact on outcomes is most easily observed. Decision-makers should be able to go beyond simple visual observation and evaluate actions...

The present paper examines aggregate player movement in Major League Baseball over the majority of the 20th century. Major League Baseball has been subject to numerous exogenous shocks across the period. For example, it has been subject to competition during the mid-1910s with the introduction...