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Strategies for subsampling nonrespondents for economic programs

机译:对经济计划中未回答者进行二次抽样的策略

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The U.S. Census Bureau is investigating nonrespondent subsampling strategies for usage in the 2017 Economic Census. Design constraints include a mandated lower bound on the unit response rate, along with targeted industry-specific response rates. This paper presents research on allocation procedures for subsampling nonrespondents, conditional on the subsampling being systematic. We consider two approaches: (1) equalprobability sampling and (2) optimized allocation with constraints on unit response rates and sample size with the objective of selecting larger samples in industries that have initially lower response rates. We present a simulation study that examines the relative bias and mean squared error for the proposed allocations, assessing each procedure's sensitivity to the size of the subsample, the response propensities, and the estimation procedure.
机译:美国人口普查局正在调查2017年经济普查中使用的无回应抽样策略。设计约束包括单位响应率的强制性下限,以及针对特定行业的响应率。本文以系统化的二次抽样为条件,介绍了对非受访者进行二次抽样的分配程序。我们考虑两种方法:(1)等概率抽样和(2)在单位响应率和样本数量受约束的情况下进行优化分配,目的是在最初响应率较低的行业中选择较大的样本。我们提供了一个模拟研究,该研究检查了建议分配的相对偏差和均方误差,评估了每个程序对子样本大小,响应倾向和估计程序的敏感性。

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