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Activity Number: 489
Type: Invited
Date/Time: Thursday, August 10, 2006 : 8:30 AM to 10:20 AM
Sponsor: Section on Survey Research Methods
Abstract - #305013
Title: Bayesian Approach for Combining Information from Multiple Surveys
Author(s): Trivellore E. Raghunathan*+
Companies: University of Michigan
Address: Department of Biostatistics, SPH-II, Ann Arbor, MI, 48109-2029,
Keywords: complex surveys ; Markov chain Monte Carlo ; nonresponse ; measurement errors ; post-stratification ; probability surveys
Abstract:

In many survey organizations, a large number of primary sampling units are drawn and their dwelling units listed close to decennial census years. Over the intercensus years, different surveys select dwelling units, households, subjects from this pool, and any new dwelling units constructed since the last listing through a well-defined probability selection scheme. Furthermore, the same questions may be asked in multiple surveys. Such sampling schemes provide a unique opportunity to combine information from multiple surveys to enhance the estimates of the population quantities and the temporal changes in the population quantities. This paper explores a Bayesian framework for the design and analysis that combines information from multiple multistage complex surveys. The methodology also will be used to inform on designs to increase precision and assess nonsampling errors.


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