Calibration Weighting for Nonresponse with Proxy Frame Variables (So that Unit Nonresponse Can Be Not Missing at Random)
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چکیده
منابع مشابه
Multiple Imputation for Unit-Nonresponse versus Weighting including a comparison with a Nonresponse Follow-Up Study
The results of a national fear of crime survey are compared with results following the use of different nonresponse correction procedures. We compared naive estimates, weighted estimates, estimates after a thorough nonresponse follow-up and estimates after multiple imputation. A strong similarity between the MI and the follow-up-estimates was found. This suggests, that if the assumptions of MAR...
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Given a randomly drawn sample, calibration weighting can provide double protection against the selection bias resulting from unit nonresponse. This means that if either an assumed linear prediction model or an implied unit selection model holds, the resulting estimator will be asymptotically unbiased in some sense. The functional form of the selection model when using linear calibration adjustm...
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1 Summary Although similar to weighting for unit nonresponse in cross-sectional surveys, adjustment for panel non-response needs to incorporate information about nonrespondents collected in the early waves of the panel. We review different weighting adjustments for panel nonresponse and discuss methods for incorporating complex survey design variables into the weighting adjustments. We propose ...
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1. Introduction Unit nonresponse occurs when entire interviews are missing due to noncontact of a sampled individual or refusal to answer the questionnaire. Weighting is a standard method of unit nonresponse adjustment and is a natural extension of weighting for unequal probabilities of selection. However, unlike the sample weight, the nonresponse rate is usually unknown and must be estimated. ...
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Single and joint inclusion probabilities are generally available and known for complex survey designs up to the point where survey weights are modified due to nonresponse and population controls. Best practice by sophisticated survey practitioners generally includes weight modifications, first by calibration, ratio adjustment or raking to correct for nonresponse, next by further steps to impose...
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ژورنال
عنوان ژورنال: Journal of Official Statistics
سال: 2018
ISSN: 2001-7367
DOI: 10.1515/jos-2018-0006