Table 2 Statistical characteristics
Factor | Sample size | Peak value | Least value | Mode | Mean value | Variance |
|---|---|---|---|---|---|---|
Tax law mandatory | 400 | 7 | 1 | 4 | 3.87 | 0.22 |
Tax law rationality | 400 | 7 | 1 | 3 | 3.10 | 0.17 |
Follow cost effect | 400 | 7 | 1 | 4 | 3.76 | 0.10 |
Value compensation effect | 400 | 7 | 1 | 4 | 3.88 | 0.18 |
Green process innovation capability | 400 | 7 | 1 | 3 | 3.22 | 0.12 |
Green product innovation capability | 400 | 7 | 1 | 3 | 3.06 | 0.14 |
End-treatment innovation capability | 400 | 7 | 1 | 4 | 3.85 | 0.20 |