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Nonparametric prediction model of national final consumption
Author(s): GONG Yongli~1, ZHANG Desheng~1, WU Xinqian~2(1.schoolofscience, XI Antechnologyuniversity, XI An710054, china, 2.SCHOOL Ofscience, NORTHWESTERN Polytechnicaluniversity, XI An710072, china)
Pages: 448-
450
Year: 2006
Issue:
5
Journal: Journal of Shandong Institute of Architecture and
Keyword: 非参数回归模型; 局部线性估计; 预测;
Abstract: 传统的线性回归模型不能理想地捕获我国国民收入与最终消费之间的动态关系,本文基于局部线性非参数估计理论,对我国改革开放以来的年国民最终消费建立了非参数回归预测模型,并对我国2000~2004年的国民最终消费进行了预测。结果表明,相对于线性回归模型而言,非参数回归模型能够很好地解决我国国民最终消费问题,预测精度较高。
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