债券的市场价值B(万元) | 税前债务资本成本率Kb | 股票β系数 | 权益资本成本率Ks |
0 200 400 600 800 1000 1200 |
— 8.0% 8.5% 9.0% 10.0% 12.0% 15.0% |
1.50 1.55 1.65 1.80 2.00 2.30 2.70 |
12.0% 12.2% 12.6% 13.2% 14.0% 15.2% 16.8% |
债券市场价值 | 股票市场价值 | 公司总价值 | 税后债务资本成本 | 普通股资本成本 | 平均资本成本 |
0 200 400 600 800 1000 1200 |
2000 1889 1743 1573 1371 1105 786 |
2000 2089 2143 2173 2171 2105 1986 |
— 4.80% 5.10% 5.40% 6.00% 7.20% 9.00% |
12.0% 12.2% 12.6% 13.2% 14.0% 15.2% 16.8% |
12.0% 11.5% 11.2% 11.0% 11.1% 11.4% 12.1% |