§1 确定性时间序列分析方法概述 §2 移动平均法 §3 指数平滑法 §4 差分指数平滑法 §5 自适应滤波法 §6 趋势外推预测方法 §7 平稳时间序列模型 §8 ARMA 模型的特性 §9 时间序列建模的基本步骤

一、依据现在和过去的信息对未来提出预测，自然希望预测是最优预测。 二、最优的准则是什么？ 三、一个好的预测是预测的误差越小越好

本章我们讨论分析时间序列数据(检验序列相关性,估 计ARMA模型,使用分布滞后,非平稳时间序列的单位根检 验)的单方程回归方法

Ch. 16 Stochastic Model Building Unlike linear regression model which usually has an economic theoretic model built somewhere in economic literature, the time series analysis of a stochastic process needs the ability to relating a stationary ARMA model to real data. It is usually best achieved by a three-stage

Ch. 15 Forecasting Having considered in Chapter 14 some of the properties of ARMA models, we now show how they may be used to forecast future values of an observed time series. For the present we proceed as if the model were known ecactly Forecasting is an important concept for the studies of time series analysis. In the scope of regression model we usually