变量/非国企 | 均值 | 标准差 | 最小值 | 最大值 | 中位数 | 样本数 |
Inv | 0.027 | 0.036 | 0.000 | 0.885 | 0.017 | 1417 |
Gen | 0.815 | 0.140 | 0.000 | 1.000 | 0.833 | 1417 |
Age | 47.948 | 3.657 | 40.100 | 59.000 | 47.714 | 1417 |
Edu | 3.206 | 0.474 | 2.000 | 4.250 | 3.250 | 1417 |
Ten | 3.490 | 1.853 | 0.260 | 9.519 | 3.429 | 1417 |
Ei | 0.246 | 0.431 | 0.000 | 1.000 | 0.000 | 1417 |
ROA | 0.054 | 0.058 | −0.172 | 0.243 | 0.050 | 1417 |
Cash | 0.182 | 0.115 | 0.030 | 0.433 | 0.153 | 1417 |
Lev | 0.410 | 0.218 | 0.056 | 1.201 | 0.396 | 1417 |
Size | 21.587 | 1.042 | 19.081 | 24.637 | 21.505 | 1417 |