然后利用Eviews软件对我国的社会消费品零售总额建立了ARIMA模型
利用该模型对社会消费品零售总额做出的预测在短期内具有较高的准确性和有效性
) Abstract: This paper first provides an overview of ARMA model and the basic idea of cointegration theory, and then establishes the ARIMA model which better eliminate the impact of time-series trends and seasonal changes and better depicts the changes of time series based on the China\\\ns total retail sales of social consumer goods by using the Eviews software
The results show that the models are accurate and effective in the short run
Keywords: Time series;ARMA model;Eviews 下载PDF阅读器 PDF全文下载: 初稿 ( 317 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 陈楠
基于ARIMA模型的社会消费品零售总额预测[EB/OL]
北京:中国科技论文在线
该模型较好地消除了时间序列趋势的变动和季节的影响
较好地刻画了序列的变化
关键词: 时间序列
ARMA模型
) 摘要: 本文首先概述了ARMA模型以及协整理论的基本思想
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