The ESSnet on quality of multisource statistics (KOMUSO) is one of the instruments implementing the ESS.VIP ADMIN (Administrative data sources). It has to fulfil the following objectives within the four year period (2015-2019):
[no-lexicon]Paper reviewed: Knottnerus , P. and C. v an Duin (2006), Variances in Repeated Weighting with an Application to the Dutch Labour Force Survey. Journal of Official Statistics 22 , pp. 565 – 584.
Di Consiglio L., Tuoto T. (2015). Coverage evaluation on probabilistically linked data, Journal of Offic ial Statistics, Vol. 31, No. 3
Paper reviewed: Fosen, J. and L. - C. Zhang (2011), Quality assessment of register - based census employment status, Proceedings of the International Statistical Institute, World Congress, Dublin.
Administrative data are used more and more in official statistics as a replacement for survey data.
[no-lexicon]When data sets are linked at individual level, for instance survey data with administrative data, often no unique linkage keys are available. In that case, probabilistic linkage may be used. With probabilistic linkage, linkage errors will occur. These errors may have impact on subsequent statistical analysis.
Estimation of bias and variance of the statistic of interest.