Variance estimation of the Gini index: revisiting a result several times published - Langel, Matti; Tillé, Yves (Journal of the Royal Statistical Society. Series A, Statistics in society, 2013)
Keywords: Approximation; Error; Estimating techniques; Estimation; Estimation methods; Estimators; Gini; Gini index; Income inequality; Inequality; Inference; Influence function; Linear models; Linearization; Population estimates; Regression analysis; Sampling; Standard error; Statistical analysis; Statistical variance; Survey sampling; Variance; Variance estimation