IV

Placebo test

Sensitivity test

(1)

(2)

(3)

(4)

(5)

(6)

Violent Crime

Property Crime

Lag Violent

Lag Property

Violent Crime

Property Crime

Law-pop Ratio

2447.6

13684.6

−622.6

−46177.5

2288.4

12794.8

(2931.0)

(18707.2)

(6188.1)

(40693.0)

(2913.7)

(18621.1)

Control variables*

Yes

Yes

Yes

Yes

Yes

Yes

Unobserved

No

No

No

No

Yes

Yes

N

618

618

412

412

618

618

R2

0.02

0.01

0.02

0.03

0.03

0.02