Holger Spamann, The US Crime Puzzle: A Comparative Perspective on US Crime & Punishment, 18 Am. L. & Econ. Rev. 33 (2016) (the replication code and data are available at http://tinyurl.com/nv758yj).
Abstract: I generate out-of-sample predictions of US crime and incarceration rates from cross-country regressions. Predictors suggested in the literature explain a large part of the international variation, but fail to explain the US. The US incarceration rate is four times higher than predicted, while US crime rates are at best slightly below the prediction. An explanation of this US crime puzzle requires a low crime-punishment elasticity at US levels of punishment, and/or an extraordinarily high US latent crime rate. I derive joint bounds for the two. Drawing on additional country-specific information, I argue that the most plausible explanation combines both elements.