RT Article T1 Is Gun Violence Contagious? A Spatiotemporal Test JF Journal of quantitative criminology VO 34 IS 4 SP 999 OP 1017 A1 Loeffler, Charles E. A2 Flaxman, Seth LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1690917571 AB Existing theories of gun violence predict stable spatial concentrations and contagious diffusion of gun violence into surrounding areas. Recent empirical studies have reported confirmatory evidence of such spatiotemporal diffusion of gun violence. However, existing space/time interaction tests cannot readily distinguish spatiotemporal clustering from spatiotemporal diffusion. This leaves as an open question whether gun violence actually is contagious or merely clusters in space and time. Compounding this problem, gun violence is subject to considerable measurement error with many nonfatal shootings going unreported to police. K1 Spatiotemporal methods K1 Contagion K1 gun violence K1 Gun violence DO 10.1007/s10940-017-9363-8