论文标题
所需库存收益率的参数估计方法
Parameter Estimation Methods of Required Rate of Return on Stock
论文作者
论文摘要
在这项研究中,我们介绍了新的估计方法,以实现随机股息折扣模型(DDM)和私人公司估值模型的要求回报率,该模型将显示在下面。为了估算所需的回报率,我们使用最大似然方法,贝叶斯方法和卡尔曼过滤。我们将模型应用于S \&P 500指数的一组公司,使用历史股息和价格数据在32年期间。总体而言,建议的方法可用于估计所需的回报率。
In this study, we introduce new estimation methods for the required rate of return of the stochastic dividend discount model (DDM) and the private company valuation model, which will appear below. To estimate the required rate of return, we use the maximum likelihood method, the Bayesian method, and the Kalman filtering. We apply the model to a set of firms from the S\&P 500 index using historical dividend and price data over a 32--year period. Overall, suggested methods can be used to estimate the required rate of return.