Table 6.
Detection Results of Fixed Effects Model with Control Variables Added
| Model Variable | The Year of Policy Implementation: 2009 | The Year of Policy Implementation: 2008 | The Year of Policy Implementation: 2007 | |||
|---|---|---|---|---|---|---|
| (7) | (8) | (9) | (10) | (11) | (12) | |
| Comprehensive Technical Efficiency | Scale Efficiency | Comprehensive Technical Efficiency | Scale Efficiency | Comprehensive Technical Efficiency | Scale Efficiency | |
| Difference-in-differences variable | 0.01 | 0.03 | −0.01 | 0.00 | −0.09 | −0.08 |
| Urbanization | 1.09 | 0.88** | 0.01 | 0.16 | −0.13 | −0.01 |
| Economic development levellogarithm | 0.03 | 0.03 | −0.16*** | −0.21*** | −0.17*** | −0.22*** |
| Industrial structure | −0.31 | −0.76 | −0.21 | −0.08 | −0.34 | −0.29 |
| Population density logarithm | −0.20*** | −0.12 | −0.24*** | −0.18*** | −0.25*** | −0.19** |
| Natural population growth rate | −0.01 | 0.00 | 0.01*** | 0.02*** | 0.01* | 0.02*** |
| Constant term | 1.22*** | 1.26*** | 2.00*** | 1.68*** | 2251*** | 1.95*** |
| Sample volume | 205 | 205 | 246 | 246 | 287 | 287 |
| Goodness of fit | 0.10 | 0.07 | 0.18 | 0.26 | 0.23 | 0.31 |
| Section number | 41 | 41 | 41 | 41 | 41 | 41 |
Notes: *p< 0.005, **p<0.01, ***p<0.0001.