Table 8 Regression results at different levels of economic development
From: Evaluating the CO2 abatement effects of low-carbon city policy in China: a quasi-natural experiment
| Â | Model (1) | Model (2) | Model (3) | Model (4) |
|---|---|---|---|---|
low level | relatively low | medium-developed | developed level | |
du × dt | −0.0101 | 0.0140* | 0.0185*** | 0.0104 |
(0.0102) | (0.0079) | (0.0066) | (0.0093) | |
Constant | 1.4072*** | 2.0183*** | 0.8619*** | 1.4673*** |
(0.3192) | (0.2500) | (0.2172) | (0.1158) | |
City FE | YES | YES | YES | YES |
Year FE | YES | YES | YES | YES |
Control variables | YES | YES | YES | YES |
Obs | 994 | 980 | 980 | 994 |
R2 | 0.304 | 0.333 | 0.557 | 0.360 |
F | 19.7290 | 22.2602 | 55.9978 | 25.4283 |