这个公式的原型是 Rs=D1/P0%2Bg 资本成本的计算这个公式
股利增长模型法,假设没有筹资费,K=D1/P0+g,问题一,从公式看,股票资本成率是股利率对吗?问题二,如果对,为什么用下一期的股利除以当前股价来计算资本成本率,而不是用当期股利除以当期股价?问题三,公式的股利已经是下一期的股利了,这下一期的股利已经把增长率g算进去了,为什么计算资本成率时还要额外加上g?
持续增长股利的公式d1/rs-g,我的问题是折现到现在时点怎么做,是分母乘以折现系数吗,还是整个公式后乘以折现系数,今天做题这两种答案都见过了,这是什么情况
股利增长模型Rs=D1/P0+g这个公式怎么推导来的
股利增长模型Rs=D1/P0+g这个公式怎么推导来的
R=D1/Po+g这个公式怎么推导来的
这个是怎么推导来的
公式的推导过程为: P0 =D1/(1%2BRs)1 %2BD2/(1%2BRs)2 %2BD3/(1%2BRs)3%2B------%2BDn/(1%2BRs)n %2B Pn /(1%2BRs)n =D0(1%2Bg)/(1%2BRs)%2BD0(1%2Bg)2/(1%2BRs)2%2B----%2BD0(1%2Bg)n/(1%2BRs)n%2B Pn/(1%2BRs)n 假设股票在能预见的时间内都不会出售,则Pn /(1%2BRs)n 将趋向零,上述公式又可写成方程(1): P0= D0 (1%2Bg)/(1%2BRs)%2BD0 (1%2Bg)2/(1%2BRs)2%2B------%2B D0 (1%2Bg)n/(1%2BRs)n 假定上述公式为方程(1)两边同乘(1%2BRs)/(1%2Bg),则上述公式可写成方程(2): P0 (1%2BRs)/(1%2Bg)= D0 %2B D0 (1%2Bg)/(1%2BRs)%2B----%2B D0 (1%2Bg)n-1/(1%2BRs)n-1 方程(2)-方程(1)则得 P0 (Rs -g)/(1%2Bg)= D0 - D0 (1%2Bg)n/(1%2BRs)n 又假定g不能大于Rs,则D0 (1%2Bg)n/(1%2BRs)n 趋向于零。 上述公式中股票价值可写成: P0= D0 (1%2Bg)/(Rs -g)= D1/( Rs -g)移项变形Rs=D1/P0%2Bg
按这个推Rs是折现率的意思?
一样的是资金成本率