Table 3:
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
---|---|---|---|---|---|---|---|---|
Teen Mom | Dropout | Black | Smoked | WIC | Medicaid | Born PA | Moved | |
Differences in characteristics for analysis sample using DD estimator |
||||||||
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 |
R2 | 0.012 | 0.039 | 0.016 | 0.026 | 0.061 | 0.078 | 0.020 | 0.042 |
Pre-drilling Mean | 0.0496 | 0.117 | 0.0243 | 0.307 | 0.404 | 0.323 | 0.815 | 0.0756 |
Notes: Each coefficient is from a different regression. Pre-drilling (post-drilling) refers to births that occur before (after) the spud date of the closest well. Robust standard errors are clustered at the mother’s residence county. All regressions include indicators for month and year of birth, birth*year and residence county fixed effects.
Significance:
p<0.10,
** p<0.05,
*** p<0.01.