Political Jurisdictions – interventions which target politically distinct, but local jurisdictions. These are
jurisdictions within larger geo-political jurisdictions and include cities, counties, parishes, or townships.
Click here for a PDF of all Matrix studies divided by slab (X-axis category).
Author |
Intervention |
|
|
|
|
| Florence et al. (2011) |
Information sharing between police and health agencies to improve police deployment strategies
associated with substantial and significant reduction in hospital admissions related to violence |
|
R |
F |
P |
| Malm & Tita (2006) |
Green Teams (increased marijuana enforcement) decrease grow operations in target areas without significant displacement to surrounding areas |
|
R |
F |
P |
| McGarrell et al. (2010) |
Project Safe Neighborhoods cities in higher dosage contexts experienced statistically significant, though modest, declines in violent crime |
|
R |
F |
P |
| Villaveces et al. (2000) |
Homicide rates significantly lower on days gun ban/police intervention in effect compared to non-intervention days in 2 Columbian cities |
|
R |
F |
P |
| Fell et al. (2005) |
Increased DUI enforcement lead to declines in drinking-and-driving fatal crashes in two states but not two others |
|
R |
F |
P |
Result:  =successful intervention;  = mixed results;  = nonsignificant finding;  = harmful intervention
Rigor: M = moderately rigorous; R = rigorous; VR = very rigorous
Y-axis: F = focused; G= general
Z-axis: R = reactive, P = proactive, HP = highly proactive |
