Table A2:

Differences in characteristics for analysis sample using DD estimator by Distance

	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
	Teen Mom	Dropout	Black	Smoked	WIC	Medicaid	Born PA	Moved
Within 2km * post-drilling	0.00464	−0.00150	0.00181	−0.00366	−0.0195	−0.0288	−0.0198	−0.00125
	(0.00704)	(0.00927)	(0.00457)	(0.0254)	(0.0276)	(0.0273)	(0.0133)	(0.0124)
Observations	14,131	14,131	14,131	14,131	14,026	14,131	14,131	14,060
R-squared	0.015	0.046	0.022	0.031	0.072	0.098	0.025	0.043
Within 2.5 km * post-drilling	0.000550	−0.0132	0.00343	0.00277	−0.00501	−0.0204	−0.0222	0.0191
	(0.00666)	(0.0118)	(0.00308)	(0.0196)	(0.0246)	(0.0282)	(0.0163)	(0.0131)
Observations	21646	21646	21646	21646	21469	21646	21646	21511
R-squared	0.012	0.039	0.016	0.026	0.061	0.078	0.020	0.042
Within 3km * post-drilling	−0.00351	−0.0206	0.00443	−0.0210	−0.0221	−0.0426	−0.0209	0.0159
	(0.0108)	(0.0193)	(0.00550)	(0.0234)	(0.0304)	(0.0371)	(0.0139)	(0.0123)
Observations	28,910	28,910	28,910	28,910	28,655	28,910	28,910	28,741
R-squared	0.010	0.032	0.016	0.025	0.061	0.073	0.017	0.041
Within 3.5km * post-drilling	−0.0140	−0.0258	−0.000432	−0.0234	−0.0451	−0.0451	−0.0160	0.0120
	(0.0108)	(0.0217)	(0.00694)	(0.0266)	(0.0349)	(0.0419)	(0.0173)	(0.0112)
Observations	36,447	36,447	36,447	36,447	36,100	36,447	36,447	36,228
R-squared	0.009	0.029	0.015	0.024	0.057	0.069	0.015	0.040

Notes: See Table 3 for specification details.

Significance:

^*p<0.10,

** p<0.05,

*** p<0.01.