Abstract

Risk has always played a essential role in the criminal justice systems of the Global North. Its irruption, development and expansion is the result of a multi-causal process of enormous complexity which has always been part of  Penal Law and Criminology.


Currently, issues such as Big Data, Machine Learning or new criminal policy paradigms  seem to be drawing a scenario for which the criminal justice system is not quite ready. Thus, Algorithmic Risk Assessments (ARA) emerge as useful tools in order to offer potential solutions. ARAs are introduced as new instruments based on new methods and technologies capable to predict more and better than their predecessors.  


Hence, this paper aims to review, from a critical perspective, how ARAs are able to enhance previous instruments performance and whether they are the best way to move towards a better criminal justice system.