The determinants of group membership in organized crime in the UK: A network study

Change log
Varese, F 

In this paper, we explore the determinants of co-membership in organized crime groups in a British police force. We find that co-membership of OCGs is higher among individuals who share the same ethnicity and nationality; who have committed acts of violence; and who perpetrate the vast majority of their crimes in the same area. We also find a homophily tendency in relation to age and gender, and that task specialization within groups is driven by the type of activity. We interpret some results as conforming to the argument that recruitment from a small area and similar ethnic/national background increases cooperation and reduces the likelihood of opportunistic behaviour in a context of rather effective policing. Our findings do not conform to the suggestive image of OC members as ‘urban marauders’ and OCGs as large and powerful multinationals. OCGs tend to be small, localized and formed by people with the same background.

Organised crime, ethnicity, social network analysis, locality, task specialisation, group size
Journal Title
Global Crime
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Informa UK Limited
Leverhulme Trust (RPG-2018-119)
Leverhulme Trust through the Research Grant RPG-2018-119