JSM 2004 Online Program

Abstract #300669

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Activity Number:	342
Type:	Contributed
Date/Time:	Wednesday, August 11, 2004 : 10:30 AM to 12:20 PM
Sponsor:	Section on Survey Research Methods
Abstract - #300669
Title:	Efficient Nonresponse Weighting Adjustment Method Using Response Probability
Author(s):	Jae-Kwang Kim*+
Companies:	Yonsei University
Address:	, Seoul, International, , Korea
Keywords:	missing data ; survey sampling ; jackknife ; propensity score
Abstract:	A nonresponse weighting adjustment method using response probability is proposed. The proposed weighting adjustment method also uses weighting adjustment cells, but does not require that the response probabilities are the same within each cell. By using the response probability, the proposed method adjusts for the nonresponse biases, but is less influenced by the sampling error of the estimated response probability. A suitable choice of weighting adjustment cell makes the point estimator efficient as well. Variance estimaton is also discussed.

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