Research Article
Industrial Structure, R&D Staff, and Green Total Factor Productivity of China: Evidence from the Low-Carbon Pilot Cities
Table 7
The intermediary mechanism of the number of R&D staff.
| Variable | Model (6) RDS | Model (7) log GTFP | Model (8) log GTFP |
| RDS | | −0.022 (0.006) | −0.022 (0.005) | LCC | −0.031 (0.055) | | 0.012 (0.006) | FDI | −0.717 (1.454) | 0.077 (0.149) | 0.151 (0.159) | ln PGDP | −0.120 (0.126) | 0.018 (0.009 | 0.019 (0.009) | GI | −1.065 (0.645) | 0.330 (0.131) | 0.301 (0.134) | EI | 1.005 (0.371) | −0.034 (0.077) | −0.017 (0.077) | IR | 1.038 (0.314) | −0.119 (0.045) | −0.120 (0.045) | | Yes | Yes | Yes | | Yes | Yes | Yes | Constant | 0.012 (0.026) | 0.000 (0.002) | 0.005 (0.003) | R-squared | 0.7187 | 0.4271 | 0.4332 | N | 364 | 364 | 364 |
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