你好,预期回报率=无风险利率+(风险资产-无风险利率)x贝塔β
其中,Ke 是权益资本成本,它通常通过资本资产定价模型(CAPM)来估算,公式为:Ke = Rf + (Rm - Rf) × Beta + Rs。Rf 是无风险利率,Rm 是市场平均回报率,Rs 是公司特定的风险溢价,而Beta 则衡量了公司股票相对于市场波动性的敏感度。为了更准确地反映公司的风险状况,我们需要使用调整后的Bet...
ke = Rf + (E(rm) - Rf) The CAPM formula calculates the cost of equity, ke, and takes into account the systematic risk. where (E(rm) - Rf) is the risk premium attached to the project or portfolio and adjusted with the beta factor (systematic risk). This formula is given in the...
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[root@mysql-150 mysql]# rm -rf * # mydumper备份 [root@mysql-150 mysql]# mydumper -u root -p 123456 -P 3306 -h 127.0.0.1 -B beta -o /data/backup/mysql/ 主要是这些步骤 UNLOCK TABLES后截图没截图玩,最后有5个quit 信息 上面两个截图是完整的备份步骤 ...
gensync "^1.0.0-beta.2" json5 "^2.1.2" semver "^6.3.0" source-map "^0.5.0" "@babel/generator@^7.12.11", "@babel/generator@^7.15.0", "@babel/generator@^7.23.5": version "7.23.5" resolved "https://registry.npmmirror.com/@babel/generator/-/generator-7.23.5.tgz" ...
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某企业股票的贝他系数e为1.2,无风险利率Rf为10%,市场组合的期望收益率E(RM)为12%,则该企业普通股留存收益的资本成本Ke为()。 A2% B11.2% C12.4% D12% 正确答案 答案解析 略 真诚赞赏,手留余香 小额打赏 169人已赞赏