| (1) | (2) | (3) | (4) | (5) | (6) | (7) |
变量 | 样本量 | 均值 | 最小值 | 最大值 | 标准差 | 中位数 | VIF |
INT | 3285 | 1.204 | 0 | 3.023 | 0.762 | 0.762 | -- |
DT | 3285 | 2.358 | 0 | 4.317 | 0.844 | 0.844 | 1.08 |
IC | 3285 | 687.9 | 316.8 | 945.3 | 93.25 | 93.25 | 1.10 |
LEV | 3285 | 0.481 | 0.0901 | 0.847 | 0.181 | 0.181 | 1.26 |
ROA | 3285 | 0.0409 | −0.0872 | 0.204 | 0.0490 | 0.0490 | 1.25 |
IDR | 3285 | 35.31 | 8.110 | 78.37 | 14.50 | 14.50 | 1.06 |
SIZE | 3285 | 36.92 | 30.77 | 57.14 | 5.390 | 5.390 | 1.01 |