关于陕西省GDP影响因素的主成分分析
首发时间:2009-05-19
摘要:本文通过考察和修正GDP影响因素模型,对陕西省GDP影响因素进行主成分分析后,得出综合经济发展指标F, 并进一步在F的内在构成和其对省GDP的拟合回归分析后,认为产业机构和国民经济支出法核算体系各指标变量对省GDP的影响比较均衡,由此给出了具有现实意义的政策读解和建议。
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A Principal Component Analysis on Factors contributing to GDP Growth of Shaanxi Province
Abstract:This paper is centered on studying and modifying the GDP macroeconomic model by the method of principal component analysis and thereupon reaches the conclusion that the comprehensive factor F gained in principal component analysis can well explain the variance of GDP of Shaanxi province and minimize the effect of multilinearality of original factors in accounting and modeling of GDP while the introduction of industrial structure and scale can also contribute to GDP growth in terms of scale and variance.Then some policy suggestions are produced at the last to deepen the discussion above.
Keywords: Shaanxi Province GDP Principal Compoment Analysis
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No.3233032123712427****
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