Prediction and Decision Problems in Regression Models from the Bayesian Point of View
贝叶斯视角下回归模型中的预测与决策问题
In this paper we review the derivation of the predictive density function for the normal multiple regression model, state and prove a general theorem on optimal point prediction, and show how the predictive density can be employed in the analysis of an illustrative investment problem. Then we derive the predictive density function for the multivariate normal regression model and indicate how it can be used in the analysis of several problems.