Ke ＝ Rf + β(Rm－Rf) 这个公式是什么意思呀 我没搜到你好，预期回报率=无风险利率+（风...
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...
/data/backup/mysql [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 3. 单个库备份过...
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百度试题 结果1 题目 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( ) A. 2% B. 11.2% C. 12.4% D. 12% 相关知识点: 试题来源: 解析 C 反馈 收藏