RT Article T1 The Structure of Trade-type and Governance-type Organized Crime Groups: a Network Study JF The British journal of criminology VO 63 IS 4 SP 867 OP 888 A1 Breuer, Niles A2 Varese, Federico 1965- LA English YR 2023 UL https://krimdok.uni-tuebingen.de/Record/1868997774 AB The paper provides a theoretical framework for categorizing organized crime groups based on what they do - whether they produce, trade or govern - as well as their aims. This paper then tests whether the internal structure of a heroin distribution organization in New York City, a Sicilian mafia group and the Provisional Irish Republican Army differ. Applying Exponential Random Graph Models (ERGMs) methods to network data, we find the organizational structure of trade-type organized crime differs markedly from governance-type, as well as between financially-motivated and politically-motivated groups. Trade-type organized crime and financially-motivated groups display a high level of centralization, an even distribution of clustering values, short paths and low homophily. Governance-type organized crime and politically-motivated groups display the opposite features. We conclude that the core activity and aim of the group are crucial in understanding the organizational structure. NO Literaturverzeichnis: Seite 886-888 K1 Organized crime K1 Governance K1 Sicilian mafia K1 IRA K1 heroin distribution K1 Networks DO 10.1093/bjc/azac065