Decomposing disproportionate minority contact in juvenile justice

Abstract

ABSTRACTThe objective of this study was to decompose racial disparity in juvenile justice decision-making into a part explained by differing characteristics of racial groups, and an unexplained part often attributed to discrimination. Individual case-level data from Alabama and logistic regression were used to model detention, petition, and disposition decisions in the juvenile justice system. Decomposition of racial disparity between white and black juveniles using the nonlinear Blinder-Oaxaca methodology suggested that about a half to three fourths of the racial gaps in the three juvenile justice decision points were caused either by discrimination or unobserved predictors. Decomposition of racial disparity in juvenile justice can help devise effective public policy by quantifying the extent to which specific policies can reduce disproportionate minority contact.