New Approaches Using Exponential Type Estimator With Cost Modelling for Population Mean on Successive Waves

Kumari, Puja; Mittal, Richa

doi:10.21307/stattrans-2017-001

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…Thus, the exponential estimator given by Bahl and Tuteja 2 may be treated as an alternative of regression estimators. Thereafter, following the lines of Bahl and Tuteja, 2 various notable authors such as Singh and Homa, 19 Priyanka and Mittal, 13 Singh et al, 20 Singh and Pal, 21 Singh et al 22 among others have proposed efficient estimators using an exponential function with effective results which are published in reputed journals. Since, exponential-type estimators are the better alternative for increasing the precision of the estimates.…”

Section: Successive Sampling Schemementioning

confidence: 99%

Study to Alter the Nuisance Effect of Non-Response Using Scrambled Mechanism

Singh¹,

Kamal²,

Singh³

et al. 2021

RMHP

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Introduction In biometric sample surveys, our objective is to get ready-made information for future planning and policy implementations related to the subject matters of highly sensitive issues. In such situations, we apply randomized response/scrambled response techniques. There are many highly sensitive issues which need to be examined over time as they may have a tendency to change. To get rid of these types of practical cases we need a scrambled response technique on successive occasions. Methods Using an additive and multiplicative technique, we proposed new effective scrambled response models to estimate the population mean of quantitative sensitive characteristics. Degree of privacy protection and unified measure approaches are used to examine the efficacy of the proposed models. Efficiency of the proposed models has been checked using MATLAB software. The utility of the proposed models under two occasions of successive sampling has been also explored using exponential-type estimators. Empirical and simulation studies are carried out to justify the proposition of the proposed estimators using MATLAB software. Results The percent relative efficiencies of the proposed models are always greater than 100 with respect to the well-known Bar-Lev et al model. In terms of degree of privacy protection, most of the values are greater than 0.5 and closer to 1. Similarly, the values of the proposed models are smaller with respect to the Bar-Lev et al model in terms of a unified measure approach. When the proposed scrambled response models are used on successive occasions, the percent relative efficiency is always found greater than 100 for all cases over its competitors. Discussion In this study, after deeply examining the properties of the proposed models, we found that the proposed models performed better over the well-known existing model. The proposed models may be used in human survey when we deal with highly sensitive issues. The proposed models also performed better when we utilized them in successive sampling. Hence, if sensitive characteristics change with time, the proposed estimators may be the best alternative to deal with these types of situations. Mathematics Subject Classification 62D05.

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Section: Successive Sampling Schemementioning

confidence: 99%

Study to Alter the Nuisance Effect of Non-Response Using Scrambled Mechanism

Singh¹,

Kamal²,

Singh³

et al. 2021

RMHP

View full text Add to dashboard Cite

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An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns

Singh

Pandey

Singh

et al. 2019

Communications in Statistics - Theory and Methods

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Tuning design weights to deal with non-response in successive sampling

Kumari¹

2021

MAS

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The estimation of finite population mean at current occasion in two occasion successive sampling in presence of non-response is investigated using tuned jackknife estimators. Based on the availability of auxiliary information at population level (Info U) and sample level (Info s) and using tuned jackknife technique, estimators have been proposed. Estimator of variance of proposed estimators have also been discussed. Different cases of occurance of non-response have been explored. The estimators are mutually compared. The properties of these estimators are studied via simulation study using natural population.

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New Approaches Using Exponential Type Estimator With Cost Modelling for Population Mean on Successive Waves

Cited by 3 publications

References 15 publications

Study to Alter the Nuisance Effect of Non-Response Using Scrambled Mechanism

Study to Alter the Nuisance Effect of Non-Response Using Scrambled Mechanism

An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns

Tuning design weights to deal with non-response in successive sampling

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