Estimation of employed persons in the case of sample rotation
Viktoras Chadyšas
Vilniaus Gedimino technikos universitetas
Danutė Krapavickaitė
Vilniaus Gedimino technikos universitetas
Published 2008-12-21


labour force survey
two phase sampling design
ratio estimator

How to Cite

Chadyšas V. and Krapavickaitė D. (2008) “Estimation of employed persons in the case of sample rotation”, Lietuvos matematikos rinkinys, 48(proc. LMS), pp. 288–293. doi: 10.15388/LMR.2008.18112.


The aim of the paper – to investigate effectiveness of the ratio estimator in the labour force survey in the case of the simple random sampling with rotation. For each quarter of the year one fourth of the previous
quarter sample is changed with the new one, and three fourth’s are remaining the same. After simplification of the sampling design the estimator using auxiliary information and its approximate variance is constructed. The accuracy of the estimator obtained is studied by modelling with the real data.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Please read the Copyright Notice in Journal Policy

Most read articles by the same author(s)