SK Kattumannil, I Dewan, N Sreelaksmi - Statistics & Probability Letters, 2021 - Elsevier
We obtain a simple non-parametric estimator of the Gini index when the sample contains right censored observations. Asymptotic properties of the proposed estimator are studied …
Gini index is a widely used measure of economic inequality. This article develops a theory and methodology for constructing a confidence interval for Gini index with a specified …
T Ogwang - Journal of Official Statistics, 2014 - journals.sagepub.com
We propose a convenient method of estimating the within-group, between-group, and interaction components of the overall traditional Gini index from the estimated parameters of …
Economic inequalities referring to specific regions are crucial in deepening spatial heterogeneity. Income surveys are generally planned to produce reliable estimates at …
In this paper, we consider two well-known methods for analysis of the Gini index, which are U-statistics and linearization for some income distributions. In addition, we evaluate two …
YG Berger, İG Balay - Journal of official statistics, 2020 - journals.sagepub.com
We propose an estimator for the Gini coefficient, based on a ratio of means. We show how bootstrap and empirical likelihood can be combined to construct confidence intervals. Our …
R Ventura - Philosophy of Science, 2023 - cambridge.org
Recent models of scientific collaboration show that minorities can end up at a disadvantage in bargaining scenarios. However, these models presuppose the existence of social …
AA Vallée, Y Tillé - International Statistical Review, 2019 - Wiley Online Library
In the presence of non‐response, it is usual to impute missing values, to reweight responding units and to adapt the estimators accordingly. The computation of the precision …
We obtain simple non-parametric estimators of Gini-based covariance, correlation and regression coefficients. We then establish the consistency and asymptotic normality of the …