指标分析 | 2018年 | 2019年 | 2020年 | 2021年 |
权益资本比例(%) | 73.48% | 79.06% | 78.94% | 77.53% |
负债资本比例(%) | 26.52% | 20.94% | 21.06% | 22.47% |
无风险利率(%) | 5.10% | 5.10% | 5.10% | 5.10% |
市场风险溢价(%) | 6.59% | 6.10% | 2.35% | 8.10% |
β | 0.7883 | 0.7883 | 0.7883 | 0.7883 |
权益资本成本(%) | 10.29% | 9.91% | 6.95% | 11.49% |
税后债务资本成本(%) | 3.65% | 3.67% | 3.26% | 3.33% |
加权平均资本成本(%) | 8.53% | 8.60% | 6.18% | 9.65% |