Impact mechanism: enhancing labor productivity
| Variables | (1) | (2) | (3) |
|---|---|---|---|
| labor | performance | performance | |
| dt | 0.279*** | 0.501 | 7.638* |
| (0.070) | (0.325) | (3.969) | |
| labor | 1.188*** | 1.371*** | |
| (0.057) | (0.119) | ||
| dt✕labor | −0.494* | ||
| (0.275) | |||
| state | −0.038 | 0.412*** | 0.415*** |
| (0.024) | (0.114) | (0.113) | |
| lnage | −0.025*** | 1.016*** | 1.009*** |
| (0.009) | (0.047) | (0.047) | |
| lnboard | 0.117*** | 0.329** | 0.333** |
| (0.033) | (0.153) | (0.153) | |
| indep | 0.054 | 0.150 | 0.174 |
| (0.091) | (0.428) | (0.427) | |
| top10 | −0.030 | −2.477*** | −2.502*** |
| (0.051) | (0.238) | (0.238) | |
| dual | −0.016* | 0.067 | 0.067 |
| (0.010) | (0.044) | (0.044) | |
| capital | 0.678*** | −1.266*** | −1.270*** |
| (0.016) | (0.075) | (0.075) | |
| growth | 0.082*** | 0.440*** | 0.439*** |
| (0.010) | (0.038) | (0.038) | |
| subsidy | −4.319*** | −7.049*** | −7.041*** |
| (0.285) | (1.273) | (1.273) | |
| tax | 0.086*** | −0.337*** | −0.335*** |
| (0.019) | (0.083) | (0.083) | |
| asset | −0.001*** | 0.003*** | 0.004*** |
| (0.000) | (0.001) | (0.001) | |
| Constant | 10.703*** | −3.695*** | −6.303*** |
| (0.125) | (0.845) | (1.716) | |
| Year FE | Yes | Yes | Yes |
| Firm FE | Yes | Yes | Yes |
| Industry FE | Yes | Yes | Yes |
| Obs. | 18,879 | 18,879 | 18,879 |
| R-squared | 0.899 | 0.843 | 0.843 |
| Variables | (1) | (2) | (3) |
|---|---|---|---|
| 0.279*** | 0.501 | 7.638* | |
| (0.070) | (0.325) | (3.969) | |
| 1.188*** | 1.371*** | ||
| (0.057) | (0.119) | ||
| −0.494* | |||
| (0.275) | |||
| −0.038 | 0.412*** | 0.415*** | |
| (0.024) | (0.114) | (0.113) | |
| −0.025*** | 1.016*** | 1.009*** | |
| (0.009) | (0.047) | (0.047) | |
| 0.117*** | 0.329** | 0.333** | |
| (0.033) | (0.153) | (0.153) | |
| 0.054 | 0.150 | 0.174 | |
| (0.091) | (0.428) | (0.427) | |
| −0.030 | −2.477*** | −2.502*** | |
| (0.051) | (0.238) | (0.238) | |
| −0.016* | 0.067 | 0.067 | |
| (0.010) | (0.044) | (0.044) | |
| 0.678*** | −1.266*** | −1.270*** | |
| (0.016) | (0.075) | (0.075) | |
| 0.082*** | 0.440*** | 0.439*** | |
| (0.010) | (0.038) | (0.038) | |
| −4.319*** | −7.049*** | −7.041*** | |
| (0.285) | (1.273) | (1.273) | |
| 0.086*** | −0.337*** | −0.335*** | |
| (0.019) | (0.083) | (0.083) | |
| −0.001*** | 0.003*** | 0.004*** | |
| (0.000) | (0.001) | (0.001) | |
| 10.703*** | −3.695*** | −6.303*** | |
| (0.125) | (0.845) | (1.716) | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| 18,879 | 18,879 | 18,879 | |
| 0.899 | 0.843 | 0.843 |
Note(s): This regression controls for year, firm and industry fixed effects, and the standard errors are heteroskedasticity-robust. ***, ** and * refer to statistical significance at the 1, 5 and 10% levels, respectively
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