摘要
通过条件期望建立了一个经济预测中的最优预测模型,并对其产生的预测误差进行了估计.
In this paper, the most excellent forecasting model of economy forecasting is set up with conditional expectation. The forecasting error that the model may produce is estimated.
关键词
经济预测
最优预测模型
应用
条件期望
误差估计
应用
置信水平
economy forecasting
the most excellent value
forecasting error
conditional expectaton
credit level
