Table 2.
RD estimates of the impacts of the Huai River Policy.
| Variables | RD Estimates | |||||
|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | |
| Panel A: Impact of the Huai River Policy on PM10 | ||||||
| PM10 | 11.225 *** | 12.137 *** | 12.213 *** | 11.784 *** | 12.603 *** | 12.258 *** |
| (3.459) | (3.447) | (4.750) | (3.367) | (3.360) | (4.706) | |
| Bandwidth | 538.312 | 500.452 | 455.471 | 546.285 | 507.273 | 452.124 |
| Panel B: Impact of the Huai River Policy on working near home | ||||||
| Working near home | 0.053 ** | 0.058 ** | 0.064 ** | 0.056 ** | 0.059 ** | 0.059 ** |
| (0.027) | (0.028) | (0.030) | (0.026) | (0.028) | (0.029) | |
| Bandwidth | 274.914 | 241.226 | 208.783 | 279.352 | 250.149 | 218.813 |
| Observations | 802,178 | 802,178 | 802,178 | 802,178 | 802,178 | 802,178 |
| Controls | N | N | N | Y | Y | Y |
| Kernel | Triangular | Epanech. | Uniform | Triangular | Epanech. | Uniform |
Note: Each cell in the table represents a separate RD estimate along the Huai River using local linear regressions with different kernel functions. Robust standard errors in parentheses are clustered at the county level. Controls include weather information and sociodemographic variables defined in Table 1. ** Significant at 5%; *** significant at 1%.