Impacts of Criminal History Enhancements on Prison Bed Needs and Costs

This chapter shows how sentencing data can be used to quantify the substantial fiscal impacts of high-magnitude criminal history enhancements, overall and with respect to the problematic aspects of those enhancements identified and discussed in previous chapters. It uses data from Minnesota and several other states as examples because of the excellent sentencing data available for those states. The chapter first examines the total fiscal impact (added bed needs and costs) that results from the sentence-enhancing effects of criminal history on prison commitment and prison duration decisions. It then quantifies the fiscal impacts of the identified problematic aspects of prior record enhancements: disproportionately severe prison durations imposed on high history offenders, imprisonment of nonviolent offenders recommended for prison solely because of their elevated criminal history scores, imprisonment of aging offenders who are recommended for prison due to their high history scores, and racially disparate sentences that result from criminal history enhancements.