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This study proposes a new estimator T2, designed to improve estimation precision in survey sampling. The expressions for bias and mean square error (MSE) of the proposed estimator are derived. The proposed estimator is a...

High survey nonresponse in unemployment duration studies may have a strong effect on inference if  exit from unemployment affects the chance of nonresponse (nonresponse causality). In rotational studies  large part of ...

Valid predictions for the direction of nonresponse bias were obtained from subjective estimates and extrapolations in an analysis of mail survey data from published studies. For estimates of the magnitude of bias, the us...

Tables and Figures. Glossary. 1. Introduction. 1.1 Overview. 1.2 Examples of Surveys with Nonresponse. 1.3 Properly Handling Nonresponse. 1.4 Single Imputation. 1.5 Multiple Imputation. 1.6 Numerical Example Using Multip...

This paper has two main goals. The first is to complement the Argentine mean income series with inequality estimates in order to obtain aggregate welfare series. Average income figures are estimated from National Account...

Preface.PART I: OVERVIEW AND BASIC APPROACHES.Introduction.Missing Data in Experiments.Complete-Case and Available-Case Analysis, Including Weighting Methods.Single Imputation Methods.Estimation of Imputation Uncertainty...

Materie / parole chiave: survey methods, data nonresponse, face-to-face surveys, cati, weighting, response rates; Social Sciences

Materie / parole chiave: survey design, sample design, question and questionnaire design, data collection, nonresponse, data quality; Social Sciences: Social sciences (General)