变量 | 简称 | 样本数 | 中位数 | 均值 | 标准差 | 最小值 | 最大值 |
债务融资成本 | DFC | 3630 | 0.01800 | 0.0362 | 0.1212 | −2.0256 | 4.2945 |
股权融资成本 | EFC | 3630 | 0.0744 | 0.0655 | 0.0552 | 0.0000 | 0.3926 |
环境表现 | EP | 3630 | 0.2471 | 0.4860 | 0.4320 | 0.0000 | 0.9710 |
企业规模 | scale | 3630 | 8.1809 | 8.3260 | 1.2935 | 3.1693 | 14.2827 |
财务杠杆 | fl | 3630 | 39.89 | 41.5799 | 21.4910 | 0.7969 | 326.1896 |
获利能力 | prof | 3630 | 7.2927 | 7.3934 | 18.1844 | −469.0294 | 146.6924 |
成长潜力 | grow | 3630 | 8.632 | 11.9754 | 32.1230 | −88.1696 | 479.2161 |
股权集中度 | herf | 3630 | 33.22 | 33.7487 | 16.5860 | 3.6200 | 93.3617 |
系统风险 | ssr | 3630 | 0.9748 | 0.8929 | 0.4870 | −0.2505 | 2.4408 |
贷款基准利率 | lpr | 3630 | 4.6313 | 4.9826 | 0.7240 | 4.3500 | 6.0000 |
账面市值比 | bm | 3630 | 0.326 | 0.3937 | 0.2684 | −0.5640 | 2.0267 |