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Author:

艾小青 (艾小青.) (Scholars:艾小青) | 胡丹丹 (胡丹丹.)

Indexed by:

CQVIP PKU CSSCI

Abstract:

PPS抽样时,一般认为规模变量与目标变量的相关性越强,抽样的精度越高,但少有文献研究相关性的具体内涵以及与抽样精度的内在关联.本文构建了匹配系数反映规模变量与目标变量的比率相关关系,对PPS抽样下的样本匹配系数进行了构建和分析,并通过蒙特卡洛模拟揭示了该统计量的良好性质.本文研究认为,样本匹配系数在抽样精度评价时有着良好的应用效果.

Keyword:

匹配系数 规模变量 方差估计 PPS抽样

Author Community:

  • [ 1 ] [艾小青]北京工业大学
  • [ 2 ] [胡丹丹]中国人民大学

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Source :

统计研究

ISSN: 1002-4565

Year: 2014

Issue: 12

Volume: 31

Page: 88-91

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 12

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