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stat.ME2026
Extreme Population Selection under Multistage Sampling design With Applications
Shivam, Bhargab Chattopadhyay, Nil Kamal Hazra
We study the problem of selecting the extreme (best or worst) population from among populations, under the assumption that the extreme population is sufficiently separa…
stat.ME2026
Asymptotically Optimal Sequential Confidence Interval for the Gini Index Under Complex Household Survey Design with Sub-Stratification
Shivam, Bhargab Chattopadhyay, Nil Kamal Hazra
We examine the optimality properties of the Gini index estimator under complex survey design involving stratification, clustering, and sub-stratification. While Darku et al. (Econo…