dc.contributor.author |
Rad, Najmeh Nakhaei
|
|
dc.contributor.author |
Salehi, Mahdi
|
|
dc.contributor.author |
Mehrali, Yaser
|
|
dc.date.accessioned |
2023-06-08T12:13:12Z |
|
dc.date.available |
2023-06-08T12:13:12Z |
|
dc.date.issued |
2022 |
|
dc.description.abstract |
Using the simple random sampling (SRS) for collecting the income data may results poor estimators specially when the sample size is not enough large. Since under this circumstance, it may be difficult to obtain a representative subset from the income population based on SRS. Ranked set sampling (RSS) and its simplified versions overcome to this shortcoming. These sampling schemes work based on judgment ranking of the sample units. Moreover, the judgment post-stratification sampling (JPS) is also another rank-based sampling plan that can be considered as a competitor of RSS. This paper is organized in order to find the most appropriate sampling scheme among the SRS, RSS, JPS and some more, for estimating of some well-known inequality indices. Comparison of the estimators is carried out through a simulation study based on both perfect and imperfect ranking mechanisms. Results show that the suggested scheme is different for each inequality index. Finally, a real data set is analyzed. |
en_US |
dc.description.department |
Statistics |
en_US |
dc.description.librarian |
hj2023 |
en_US |
dc.description.sponsorship |
In part by the National Research Foundation
(NRF) of South Africa, SARChI Research Chair UID: 71199 and DSI-NRF Centre of Excellence
in Mathematical and Statistical Sciences (CoE-MaSS), South Africa. |
en_US |
dc.description.uri |
https://www.tandfonline.com/loi/lssp20 |
en_US |
dc.identifier.citation |
Najmeh Nakhaei Rad, Mahdi Salehi & Yaser Mehrali (2022) Estimation
of the inequality indices based on the well-known rank-based sampling schemes,
Communications in Statistics - Simulation and Computation, 51:9, 5308-5322, DOI:
10.1080/03610918.2020.1767785. |
en_US |
dc.identifier.issn |
0361-0918 (print) |
|
dc.identifier.issn |
1532-4141 (online) |
|
dc.identifier.other |
10.1080/03610918.2020.1767785 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/91062 |
|
dc.language.iso |
en |
en_US |
dc.publisher |
Taylor and Francis |
en_US |
dc.rights |
© 2020 Taylor & Francis Group, LLC. This is an electronic version of an article published in Communications in Statistics : Simulation and Computation, vol. 51, no. 9, pp. 5308-5322, DOI: 10.1080/03610918.2020.1767785. Communications in Statistics : Simulation and Computation is available online at : http://www.tandfonline.comloi/lssp20. |
en_US |
dc.subject |
Simple random sampling (SRS) |
en_US |
dc.subject |
Atkinson index |
en_US |
dc.subject |
Gini index |
en_US |
dc.subject |
Median ranked set sampling (MedRSS) |
en_US |
dc.subject |
Judgment post-stratification sampling (JPS) |
en_US |
dc.subject |
MLD index |
en_US |
dc.subject |
Modified ranked set sampling (MRSS) |
en_US |
dc.subject |
Monte Carlo simulation |
en_US |
dc.subject |
Ranked set sampling (RSS) |
en_US |
dc.subject |
Theil index |
en_US |
dc.title |
Estimation of the inequality indices based on the well-known rank-based sampling schemes |
en_US |
dc.type |
Postprint Article |
en_US |