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中国农学通报 ›› 2013, Vol. 29 ›› Issue (35): 152-157.doi: 10.11924/j.issn.1000-6850.2013-0138

所属专题: 现代农业发展与乡村振兴

• 三农研究 • 上一篇    下一篇

福建省农民人均纯收入的组合预测分析

彭婵娟   

  • 收稿日期:2013-01-14 修回日期:2013-03-05 出版日期:2013-12-15 发布日期:2013-12-15

Combination Forecast of Fujian Rural Per Capita Net Income

  • Received:2013-01-14 Revised:2013-03-05 Online:2013-12-15 Published:2013-12-15

摘要: 利用福建省1978-2011年的农民人均纯收入数据,在建立ARMA模型、Holt-Winters非季节模型、二次曲线模型、灰色GM(1,1)模型的基础上,以各个模型预测的MAPE调和平均数为权重建立组合预测模型,对福建省2012-2015年的农民人均纯收入进行预测。结果表明,组合预测的MAPE值为0.1821%,高于各个单项预测模型。且在2012-2015年期间,年均增长率达到10.85%。

关键词: 变化, 变化

Abstract: Based on 1978-2011 annual rural per capita net income data, ARMA model, Holt-Winters no seasonal model, quadratic curve model, and gray GM(1,1) mode, this paper establishes the combination forecast model with the weight of every model’s MAPE harmonic average and forecasts Fujian rural per capita net income from 2012 to 2015. The results show that MAPE of combination forecast model is 0.1821% which is higher than any other single forecast model, and average annual growth rate comes to 10.85% during 2012 and 2015.

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