"Given Figures 4 and 5, it is not surprising that I find that exposure to legalized abortion following Roe v. Wade has no effect on arrest or homicide rates of the two exposed groups. Consider arrest rates for violent crime in Panel A. The estimated coefficient, 0.064, indicates that violent crime arrests rose 6.4 percent more among teens 18 to 19 years of age relative to 21- and 22-year-olds. The remaining DDs indicate that Roe had a statistically insignificant and qualitatively unimportant impact on arrest and homicide rates."