The demand for protection and the persistently high rates of gun violence among young black males

We develop a theoretical model to explain the persistently high level of gun violence for black males ages 15–24 consistent with the empirical literature. A person may carry a gun for instrumental (i.e., criminal) reasons or for its perceived protective benefit. Discerning underlying motives is difficult. A shock to the instrumental benefit can move the equilibrium to one with a high gun prevalence. The model demonstrates that there are larger returns to reducing the value of guns for crime than trying to reduce their protective benefit, suggesting different policy paths to combat the problem of gun violence.