Measuring the Contribution of Criminal Justice Systems to the Control of Crime and Violence: Lessons from Jamaica and the Dominican Republic
CID Faculty Working Paper No. 144
Todd Foglesong and Christopher Stone
Governments facing high levels of crime and violence must act through their criminal justice systems to increase safety while delivering justice. To do this rigorously, governments need to improve their measurement tools. This paper examines the measurement tools employed today in two developing countries—Jamaica and the Dominican Republic— showing how existing data might be analyzed and presented more effectively. We describe the many tactics used by police, prosecutors, and other institutions within the criminal justice system as falling under two broad strategies: (1) removing criminals from society, and (2) reducing the proximate causes of crime. All countries depend on some combination of these two strategies, but while governments tend to favor the first, the second usually produces greater crime reduction. We show how improving five specific performance indicators can help governments reduce the proximate causes of crime, maximizing the contribution of criminal justice systems to public safety.
Keywords: criminal justice systems, crime, violence, data collection, performance measurement, crime reduction, Jamaica, Dominican Republic, criminal justice reform
JEL subject codes: C80, D73, K42