Law incentives for juvenile recruiting by drug trafficking gangs: empirical evidence from Rio de Janeiro

We evaluate the deterrence effects of the age of criminal responsibility on total drug trafficking and homicide crimes per age, based on a quasi-experiment generated by differences in punishment severity for these crimes prescribed by the Statute of the Child and Adolescent and by the Penal Code in...

Full description

Bibliographic Details
Authors: Montolio, Daniel, Oliveira, Cristiano
Format: article
Status:Versión aceptada para publicación
Publication Date:2025
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/220181
Online Access:https://hdl.handle.net/2445/220181
Access Level:Open access
Keyword:Tràfic de drogues
Brasil
Anàlisi de regressió
Incentius laborals
Drug traffic
Brazil
Regression analysis
Incentives in industry
Description
Summary:We evaluate the deterrence effects of the age of criminal responsibility on total drug trafficking and homicide crimes per age, based on a quasi-experiment generated by differences in punishment severity for these crimes prescribed by the Statute of the Child and Adolescent and by the Penal Code in Brazil. To this end, information from arrests conducted by the civil and military police of Rio de Janeiro in 2016 and 2017 is used to estimate the local effects of treatment through a Regression Discontinuity Design. Instead of using recidivism data and/or grouping crimes with distinct punishment severity, we use as an outcome variable the total number of arrests (crimes) per age for drug trafficking and homicides, which are the most common crimes related to organized crime in Rio de Janeiro. The results indicate that, ceteris paribus, the increase in punishment severity generated by the Penal Code can reduce the number of drug trafficking-related crimes by 9% and homicides by 37%. Through simple cost benefit analysis, we suggest that increasing the punishment severity for minors who commit homicide could reduce juveniles engagement in a criminal career associated with gangs and generate gains in social well-being