政府补贴与资源循环利用企业生产率——基于中国上市公司面板门槛效应实证研究
|
|
姚海琳, 贾若康
|
Government subsidies and productivity of resource recycling enterprises —— an empirical study on panel threshold effect of listed enterprises in China
|
|
Hailin YAO, Ruokang JIA
|
|
| 表9 稳健性检验 |
| Table 9 Robustness check |
|
| 自变量 | 门槛回归 | T 值 | 固定效应回归 | T 值 | | TP | -2.024*** (0.506) | -4.36 | -2.120*** (0.696) | -3.05 | | TP2 | 11.899*** (3.671) | 3.24 | 11.115** (5.213) | 2.13 | | SIZE | 0.034*** (0.008) | 4.51 | 0.025 (0.015) | 1.65 | | COM | 0.229*** (0.041) | 5.60 | 0.223*** (0.053) | 4.17 | | DEBT | -0.097*** (0.024) | -4.12 | -0.091*** (0.032) | -2.80 | | H10 | -0.088*** (0.025) | -3.50 | -0.082** (0.033) | -2.48 | | LnWAGE | 0.005* (0.003) | 1.72 | 0.004 (0.003) | 1.40 | | SUB | — — | — | -0.402** (0.156) | -2.58 | | SUB≤0.0143 | -0.096 (0.498) | -0.19 | — — | — | | 0.0143<SUB≤0.0173 | 2.536** (1.219) | 2.08 | — — | — | | 0.0173<SUB≤0.0270 | 0.307 (0.331) | 0.93 | — — | — | | SUB>0.0270 | -0.364** (0.133) | -2.74 | — — | — |
|
|
|