Use of a Regression Technique to Produce Area Breakdowns of the Monthly National Estimates of Retail Trade
利用回归技术生成全国月度零售估计的地区分解AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要核心是抽样调查的地区子总体估计与加总协调,月度零售背景本身不足以支持时间序列或宏观面板分类。
利用回归技术生成全国月度零售估计的地区分解AI 解读 ↓
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A common problem in sample estimation is the one of producing estimates for parts of the original universe (these parts are variously referred to in the literature as domains, subuniverses or subpopulations and may be defined in terms of areas or other characteristics). A technique is presented for producing these part-estimates when ratio or regression estimates are involved. This technique is used to produce estimates of retail trade for areas such as States, geographic divisions, Federal Reserve Districts, etc. from the national sample used for the Monthly Retail Trade program. The technique used provides a quick computation of the estimate and its variance for any specified combination of counties. The estimates produced are always consistent with each other and with the national estimates.