Table 5 Influence of ETS on ecologicalization efficiency of industry.
Variable | All region | East | Midland | West |
|---|---|---|---|---|
Ri*Yi | 0.354*** (0.043) | 0.351*** (0.058) | 0.061* (0.037) | − 0.003 (0.013) |
GDP | 0.161** (0.066) | 0.124** (0.089) | 0.523 (0.316) | 0.134 (0.195) |
tps | − 0.008* (0.005) | − 0.255* (0.155) | − 0.064* (0.027) | 0.461* (0.279) |
ecs | 0.001 (0.003) | 0.002 (0.002) | − 0.028* (0.016) | 0.014* (0.005) |
sed | − 0.003 (0.002) | − 0.002 (0.009) | 0.009* (0.004) | 0.005* (0.002) |
oul | 0.004* (0.001) | 0.003* (0.002) | 0.003 (0.005) | 0.004 (0.007) |
isl | 0.008*** (0.003) | 0.001** (0.001) | 0.001*** (0.000) | 0.008 (0.082) |
pd | − 0.168*** (0.062) | − 0.279 (0.196) | 0.018 (0.088) | − 0.056 (0.208) |
Control variable | Yes | Yes | Yes | Yes |
Individual fixed Effect | Yes | Yes | Yes | Yes |
Time fixed effect | Yes | Yes | Yes | Yes |
N | 390 | 143 | 104 | 143 |
R-squared | 0.232 | 0.125 | 0.407 | 0.338 |
