The Complete Grey Combination Forecast Method of GDP

摘要：

　　Firstly,according to the optimal weighting algorithm,this paper establishes a complete grey combination forecast model using two grey models with different data; Secondly,we choose the GDP data of China during the period from 1999 to 2010 as a sample,establish two grey models that one uses 10 data and the other uses 12 data,as well as combine the above two models together.The calculation result indicates the complete grey combination forecast model is feasible and effective.

关键词： GM(1,1) model Combination forecast GDP

作者: LENG Chongchong ZHAO Mingqing

作者单位: College of Information Science and Engineering,Shandong University of Science and Technology Qingdao,P.R.China

会议类型: 国际会议

会议名称: The 5th International Institute of Statistics & Management Engineering Symposium (第五届(2012)国际统计与管理工程学术研讨会(IISMES2012))

会议地点: 青岛

会议语种:英文

页码: 558-562

在线出版日期: 2012-07-20（万方平台首次上网日期，不代表论文的发表时间）