|
Independent variable
|
(1)
|
(2)
|
(3)
|
(4)
|
|---|
|
Post1
|
−0.011
|
–
|
−0.009
|
–
|
|
(0.012)
|
–
|
(0.010)
|
–
|
|
Implement1
|
−0.015
|
–
|
−0.013
|
–
|
|
(0.069)
|
–
|
(0.064)
|
–
|
|
Post1*Poverty
|
−0.13**
|
–
|
–
|
–
|
|
(0.06)
|
–
|
–
|
–
|
|
Implement1*Poverty
|
−0.09*
|
–
|
–
|
–
|
|
(0.05)
|
–
|
–
|
–
|
|
Post2
|
–
|
−0.015
|
–
|
−0.012
|
|
–
|
(0.013)
|
–
|
(0.011)
|
|
Implement2
|
–
|
−0.014
|
–
|
−0.014
|
|
–
|
(0.012)
|
–
|
(0.090)
|
|
Post2*Poverty
|
–
|
−0.16**
|
–
|
–
|
|
–
|
(0.07)
|
–
|
–
|
|
Implement2*Poverty
|
–
|
−0.08*
|
–
|
–
|
|
–
|
(0.05)
|
–
|
–
|
|
Post1*Treated
|
–
|
–
|
−1.5**
|
–
|
|
–
|
–
|
(0.60)
|
–
|
|
Implement1*Treated
|
–
|
–
|
−0.9**
|
–
|
|
–
|
–
|
(0.40)
|
–
|
|
Post2*Treated
|
–
|
–
|
–
|
−1.4***
|
|
–
|
–
|
–
|
(0.50)
|
|
Implement2*Treated
|
–
|
–
|
–
|
−0.8*
|
|
–
|
–
|
–
|
(0.05)
|
|
Constant
|
0.3116
|
0.285
|
0.3233
|
0.2978
|
|
(0.2867)
|
(0.3456)
|
(0.3187)
|
(0.3320)
|
|
County demographics
|
Yes
|
Yes
|
Yes
|
Yes
|
|
County fixed-effects
|
Yes
|
Yes
|
Yes
|
Yes
|
|
County-specific time trend
|
Yes
|
Yes
|
Yes
|
Yes
|
|
N
|
1232
|
1232
|
1232
|
1232
|
|
R2
|
0.74
|
0.75
|
0.71
|
0.72
|
- Standard errors are clustered by county and given in parantheses. *indicates p < 0.10, **indicates p < 0.05, ***indicates P < 0.01
