How can crime be disrupted effectively without increasing resources? To answer this question, we develop a spatial network model of crime diffusion, using London as a case study. Moving beyond traditional hot spot policing, we identify key player neighborhoods-highly connected areas in the...

The literature on political socialization highlights the importance of parents and friends, but it is rare to find studies analyzing these socializing agents in the same model. In contrast, friends are often limited to one or a few friends that may not account for the actual effect of friends....