Estimation of a measure of disclosure risk for survey microdata under unequal probability sampling
Skinner, C.J. and Carter, R.G. (2003) Estimation of a measure of disclosure risk for survey microdata under unequal probability sampling. Survey Methodology, 29, (2), 177-180.
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Skinner and Elliot (2002) proposed a simple measure of disclosure risk for survey microdata and showed how to estimate this measure under sampling with equal probabilities. In this paper we show how their results on point estimation and variance estimation may be extended to handle unequal probability sampling. Our approach assumes a Poisson sampling design. Comments are made about the possible impact of departures from this assumption.
|Keywords:||confidentiality protection, finite population inference, Poisson sampling, statistical disclosure control, uniqueness|
|Subjects:||H Social Sciences > HA Statistics|
|Divisions:||University Structure - Pre August 2011 > School of Social Sciences > Social Statistics
|Date Deposited:||17 May 2006|
|Last Modified:||02 Mar 2012 13:29|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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