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基于SARIMA-GMDH的CPI组合预测模型
  • ISSN号：1002-6487
  • 期刊名称：《统计与决策》
  • 时间：0
  • 分类：F224[经济管理—国民经济]
  • 作者机构：重庆师范大学数学学院,重庆401331
  • 相关基金：国家自然科学基金资助项目（11171363）
作者： 皮进修, 赵清俊, 彭建文
关键词： CPI, SARIMA, GMDH, 组合预测
中文摘要：

文章以2001年1月至2015年2月的我国CPI定基指数为样本数据,首先构建季节乘积SARIMA模型与GMDH自回归模型对CPI进行预测;然后通过自组织数据挖掘理论构建SARIMA-GMDH组合模型再次对CPI进行预测;最后通过模型拟合优度检验与预测能力分析综合评价这3个预测模型,探索各个模型预测效果的差异性,总结评价组合预测法在经济现象中的预测优势。

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期刊信息
  • 《统计与决策》
  • 北大核心期刊（2011版）
  • 主管单位:湖北省统计局
  • 主办单位:湖北省统计局统计科学研究所
  • 主编：李明星
  • 地址：武汉市武昌区松竹路28号万达环球国际中心B座29楼
  • 邮编：430071
  • 邮箱：tjyjc@vip.163.com tjyjc3220@sohu.com
  • 电话：027-87818776 87814524
  • 国际标准刊号：ISSN：1002-6487
  • 国内统一刊号：ISSN：42-1009/C
  • 邮发代号:38-150
  • 获奖情况:
  • 连续四届入选全国中文核心期刊,全国首届优秀经济期刊,中国社科期刊精品数据库来源期刊,中文科技期刊数据库来源期刊
  • 国内外数据库收录:
  • 中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国国家哲学社会科学学术期刊数据库,中国北大核心期刊（2000版）
  • 被引量:48658