Relationship between Distance to Sink in Minutes and Main Outcomes
| Hurdle | ||
|---|---|---|
| First Stage | Second Stage | |
| Treatment: co-benefits | −0.17 (0.24) | −1.12 (2.32) |
| Age | −0.01 (0.01) | 0.17* (0.07) |
| Female | −0.22 (0.26) | −2.19 (2.88) |
| Time | −0.05 (0.04) | −0.37 (0.41) |
| Risk | 0.04 (0.06) | 0.80 (0.62) |
| Paternalism | −0.08 (0.05) | −0.54 (0.56) |
| Trust | 0.06 (0.05) | 0.31 (0.51) |
| Complexity | 0.03 (0.05) | −0.19 (0.44) |
| Forest coverage | 0.00 (0.03) | −0.23 (0.23) |
| Recreational space | 0.04 (0.11) | −1.61 (1.02) |
| Agricultural space | −0.01 (0.03) | −0.34 (0.25) |
| Rurality | −0.02 (0.01) | −0.14 (0.14) |
| Wind energy | 0.00 (0.00) | 0.00 (0.00) |
| Habitat density | 0.00+ (0.00) | 0.00 (0.00) |
| Distance category (travel time) | ||
| First quartile (0–137.2 min) | — | — |
| Second quartile (137.3–197.1 min) | −1.12* (0.46) | −1.76 (4.52) |
| Third quartile (197.2–329.5 min) | −0.19 (0.42) | 0.56 (4.06) |
| Fourth quartile (329.6–602.6 min) | −0.69 (0.46) | 4.19 (5.04) |
| Constant | 3.06 (2.67) | 27.81 (22.03) |
| Constant hurdle | 2.05*** (0.13) | |
| Observations | 148 | 148 |
Note: The table entails a regression analysis based on two-stage hurdle models. The first stage consists of probit regression models (where the dependent variable is equal to one for positive donations and zero otherwise). The second stage consists of truncated linear regression models (where the continuous dependent variable is the donation amount, assuming donation is made). Co-benefits indicate the treatment variation that introduces the additional information on co-benefits. Robust standard errors are in parentheses.