RT Article T1 Immigration and Crime: Is the Relationship Nonlinear? JF The British journal of criminology VO 65 IS 2 SP 365 OP 386 A1 Kubrin, Charis Elizabeth A1 Luo, Xiaoshuang Iris A1 Hipp, John R. A2 Luo, Xiaoshuang Iris A2 Hipp, John R. LA English YR 2025 UL https://krimdok.uni-tuebingen.de/Record/1925354687 AB Research finds that immigration and crime are not related across neighbourhoods, contrary to social disorganization theory and consistent with the immigration revitalization thesis. This research, however, is largely silent as to any possible nonlinear effects. Yet social theory offers sound reasons for why the immigration-crime association may be nonlinear; explanations, including immigrant/ethnic enclave theory and immigrant victimization theory, underscore potential concentration effects—albeit in different ways. Using a novel dataset with information on crime in over 15,000 neighbourhoods across a diverse range of US cities, we examine whether or not the immigration-crime association is nonlinear. We find that for both violent and property crime, a nonlinear relationship best captures the relationship. In additional analyses, we determine the theoretical perspective with which the findings are most consistent. K1 Immigration K1 Crime K1 Neighbourhoods K1 enclave K1 Victimization K1 nonlinear DO 10.1093/bjc/azae045