| 样本 | 均值 | 标准差 | 中位数 | 最小值 | 最大值 |
TobinQ | 13703 | 2.050 | 1.100 | 1.682 | 0.875 | 8.055 |
ROA | 13703 | 0.055 | 0.037 | 0.049 | 0.000 | 0.206 |
DT | 13703 | 0.065 | 0.112 | 0.025 | 0.000 | 0.677 |
ASS | 13703 | 0.630 | 0.322 | 0.566 | 0.130 | 2.096 |
Dexp | 13703 | 0.765 | 0.114 | 0.752 | 0.621 | 1.203 |
Size | 13703 | 22.074 | 1.142 | 21.917 | 20.069 | 25.662 |
Lev | 13703 | 0.370 | 0.179 | 0.360 | 0.056 | 0.852 |
Growth | 13703 | 0.177 | 0.310 | 0.124 | -0.463 | 1.693 |
Age | 13703 | 2.905 | 0.313 | 2.944 | 1.946 | 3.526 |
Indep | 13703 | 0.377 | 0.053 | 0.357 | 0.333 | 0.571 |
Top10 | 13703 | 0.601 | 0.145 | 0.614 | 0.240 | 0.894 |
State | 13703 | 0.234 | 0.424 | 0.000 | 0.000 | 1.000 |