Citation

Andresen MA, Felson M. Br. J. Criminol. 2010; 50(1): 66-81.

Copyright

(Copyright © 2010, Centre for Crime and Justice Studies, Publisher Oxford University Press)

DOI

10.1093/bjc/azp043

PMID

unavailable

Abstract

Co-offending (committing crime in the company of others) has a major impact on the arithmetic of crime rates and the burdens on the justice system. This paper studies co-offending by single year of age using data that comprise 750,000 negative police contacts (those charged, chargeable and suspected in criminal offenses) in a largely metropolitan dataset from British Columbia, Canada, 2002-06. We find that shifts in co-offending rates within teenage years are extremely rapid and highly sensitive to sample age ranges, such that a single co-offending rate for all teenagers is misleading. Co-offending opens a range of policy options and issues concerning the presence of youth hangouts and offender convergence settings that can assist the search for suitable co-offenders.