Table 3.
Regression results.
| Index | TFP | |
|---|---|---|
| (1) | (2) | |
| c | 1.5962*** (0.1463) | 1.5682*** (0.1517) |
| TIA | −0.1049* (0.0556) | −0.0949* (0.0062) |
| TIA2 | 0.0122** (0.0061) | 0.0115* (0.0062) |
| TIA*DPI | 0.0002** (0.0002) |
|
| TIA2*DPI | −0.00003** (0.00004) |
|
| DI | −8.29e-08 (6.86e-07) | −1.48e-07 (7.13e-07) |
| TP | 0.0456*** (0.0106) | 0.0445*** (0.0109) |
| MI | −0.0481*** (0.0144) | −0.0477*** (0.0145) |
| TI | −0.0461*** (0.0143) | −0.0464*** (0.0146) |
| F-Test | 5.21 (0.0001) | 3.99 (0.0002) |
| Numbers | 200 | 200 |
| 0.9127 | 0.9033 | |
*, **, *** indicate that the variable is significant at 10, 5, and 1% confidence level, respectively.
The values in parentheses are the corresponding standard error.
The selection of the model is mainly marked by F-test, and the corresponding statistical value and significance level are marked.