变量 | 样本数 | 均值 | 标准差 | 最小值 | 最大值 |
AINVT | 12465 | 0.032 | 0.032 | 0.001 | 0.193 |
Under_investment | 8113 | 0.025 | 0.015 | 0.001 | 0.065 |
Over_investment | 4352 | 0.045 | 0.048 | 0.001 | 0.193 |
ROAdis | 12465 | 0.196 | 0.135 | 0.012 | 0.656 |
Emdis | 12465 | 0.289 | 0.276 | 0.014 | 1.645 |
Top | 12465 | 33.815 | 14.613 | 8.54 | 74.824 |
Size | 12465 | 22.335 | 1.267 | 19.771 | 26.1 |
FCF | 12465 | 0.036 | 0.065 | -0.157 | 0.228 |
Lev | 12465 | 0.433 | 0.205 | 0.059 | 0.896 |
Age | 12465 | 11.342 | 6.951 | 1 | 28 |
Owner | 12465 | 0.372 | 0.483 | 0 | 1 |