| 变量 | 被解释变量 | ||
| (1) | (2) | (3) | |
| green | −0.394*** | −0.392*** | −0.220*** |
| (0.058) | (0.068) | (0.066) | |
| Control | yes | yes | yes |
| N | 1056 | 1056 | 1056 |
| R2 | 0.668 | 0.525 | 0.583 |