Table 6:
(1) | (2) | (3) | (4) | (5) | (6) | |
---|---|---|---|---|---|---|
Low Birth Weight | Term Birth Weight | Premature | ||||
Wells within 2.5 km * post | 0.00308*** | 0.00306*** | ™4.864*** | ™5.386*** | 0.00266** | 0.00257** |
(0.000868) | (0.000931) | (1.783) | (1.632) | (0.00121) | (0.00123) | |
Observations | 21610 | 21610 | 19978 | 19978 | 21,189 | 21,189 |
R2 | 0.009 | 0.021 | 0.013 | 0.076 | 0.008 | 0.011 |
Pre-drilling Mean | 0.057 | 0.057 | 3416 | 3416 | 0.079 | 0.079 |
Maternal Characteristics | No | Yes | No | Yes | No | Yes |
Notes: Each coefficient is from a different regression. The sample is limited to singleton births and to having a well or permit within 2.5 km. All regressions include an indicator for drilling before birth (defined by closest well), number of wells within 2.5km (including future wells) and the interaction of interest: number of wells within 2.5km *post-drilling. See Table 4 for details about other included covariates.
Significance:
p<0.10,
p<0.05,
p<0.01.