In many real world contests, players can influence their chances of winning through two or more activities or "arms." In this paper, we analyze the equilibrium properties of a two-player two-armed contest, and compare them to those of a standard two-player one-armed contest. Several interesting...

We develop a counterterrorism model to analyze the effects of allowing a government agency to torture suspects when evidence of terrorist involvement is strong. We find that legalizing torture in strong-evidence cases has offsetting effects on agency incentives to counter terrorism by means...

We perform an econometric analysis of the determinants of sexual violence against women and reporting behavior by victims of sexual violence in the United States during the era of the women's movement. Drawing on the sexual competition theory of rape, we identify instruments that directly affect...

A simple model demonstrates that there is no theoretical connection between the extent of price discrimination and the extent of market power.

We develop a model of crime and self-defense that provides a rationale both for the right to bear arms and for regulating this right. It also suggests that a severe punishment for gun crime might best guarantee both the security and freedom of potential victims.