In this paper, we analyze US stock market with a new 5-factor model in Zhou and Li (2016) [1]. Data we use are 48 industry portfolios (Jul. 1963-Jan. 2017). Parameters are estimated by MLE. LR and KS are used for mode...In this paper, we analyze US stock market with a new 5-factor model in Zhou and Li (2016) [1]. Data we use are 48 industry portfolios (Jul. 1963-Jan. 2017). Parameters are estimated by MLE. LR and KS are used for model diagnostics. Model comparison is done with AIC. The results show Fama-French 5 factors are still alive. This new model in Zhou and Li (2016) [1] fits the data better than the one in Fama and French (2015) [2].展开更多
In this paper, we empirically test a new model with the data of US services sector, which is an extension of the 5-factor model in Fama and French (2015) [1]. 3 types of 5 factors (Global, North American and US) are c...In this paper, we empirically test a new model with the data of US services sector, which is an extension of the 5-factor model in Fama and French (2015) [1]. 3 types of 5 factors (Global, North American and US) are compared. Empirical results show the Fama-French 5 factors are still alive! The new model has better in-sample fit than the 5-factor model in Fama and French (2015).展开更多
国外动态财务分析(DFA)的投资产生器中以往都是采用CAPM对权益型资产进行定价。鉴于CAPM在中国资本市场的适用性尚存较大疑问,本文用较为精确的F am a和F rench的三因子模型对动态财务分析中的CAPM进行替代。并且利用历史数据对FF三因...国外动态财务分析(DFA)的投资产生器中以往都是采用CAPM对权益型资产进行定价。鉴于CAPM在中国资本市场的适用性尚存较大疑问,本文用较为精确的F am a和F rench的三因子模型对动态财务分析中的CAPM进行替代。并且利用历史数据对FF三因子模型的参数进行了估算,并对其解释能力进行了评估,保证了FF三因子模型可行。最后比较了FF三因子模型和CAPM在动态财务分析D ynaM o 3.0平台下的预测能力。得出在DFA下FF三因子模型的解释能力和预测准确性都强于CAPM的结论,建立了适合中国市场状况的投资产生器。展开更多
文摘In this paper, we analyze US stock market with a new 5-factor model in Zhou and Li (2016) [1]. Data we use are 48 industry portfolios (Jul. 1963-Jan. 2017). Parameters are estimated by MLE. LR and KS are used for model diagnostics. Model comparison is done with AIC. The results show Fama-French 5 factors are still alive. This new model in Zhou and Li (2016) [1] fits the data better than the one in Fama and French (2015) [2].
文摘In this paper, we empirically test a new model with the data of US services sector, which is an extension of the 5-factor model in Fama and French (2015) [1]. 3 types of 5 factors (Global, North American and US) are compared. Empirical results show the Fama-French 5 factors are still alive! The new model has better in-sample fit than the 5-factor model in Fama and French (2015).
文摘国外动态财务分析(DFA)的投资产生器中以往都是采用CAPM对权益型资产进行定价。鉴于CAPM在中国资本市场的适用性尚存较大疑问,本文用较为精确的F am a和F rench的三因子模型对动态财务分析中的CAPM进行替代。并且利用历史数据对FF三因子模型的参数进行了估算,并对其解释能力进行了评估,保证了FF三因子模型可行。最后比较了FF三因子模型和CAPM在动态财务分析D ynaM o 3.0平台下的预测能力。得出在DFA下FF三因子模型的解释能力和预测准确性都强于CAPM的结论,建立了适合中国市场状况的投资产生器。
