Optymalizacja liczby warstw dla alokacji Neymana

• Authors: Tomasz Bąk

Title variants

EN

Optimization of the Number of the Strata for Neyman Optimal Allocation

• Languages of publication: PL

Abstracts

EN

In this paper the optimization of the number of the strata in a situation where the researcher has a previously known stratification of the population is presented. Usage of Neyman optimal allocation is assumed. It is also assumed that the researcher has the information about the number of elements, the mean value and the variance of the characteristic under study in each strata. Under these assumptions the condition of efficiency (in terms of reduction of the variance of the estimator) is defined. This condition is used for construction of the strata-merging algorithm.

Keywords

PL

Ekonometria; Estymacja; Statystyka

EN

Econometrics; Estimation; Statistics

• Publisher: Uniwersytet Ekonomiczny w Katowicach
• Journal: Studia Ekonomiczne
• Year: 2014
• Volume: 203
• Pages: 20-27

Contributors

author

Tomasz Bąk

References

• Dalenius T. (1957): Sampling in Sweden. Contributions to Methods and Theories of Sample Survey Practice. Almvist & Wiksells, Stockholm.
• Fisher R. (1925): Statisticial Methods for Research Workers. Oliver and Boyd, Edynburg.
• Neyman J. (1934): On the Two Different Aspects of the Representative Method: The Method of Stratified Sampling and the Method of Purposive Selection. "Journal of the Royal Statistical Society", Vol. 97, No. 4, s. 558-625.
• Wywiał J. (1992): Statystyczna metoda reprezentacyjna w badaniach ekonomicznych. Akademia Ekonomiczna im. Karola Adamieckiego, Katowice, s. 255-272.

Identifiers

ISSN

2083-8611