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Article Dans Une Revue Survey Methodology Année : 2018

Linearization versus bootstrap for variance estimation of the change between Gini indexes

Résumé

This paper investigates the linearization and bootstrap variance estimation for the Gini coefficient and the change between Gini indexes at two periods of time. For the one-sample case, we use the influence function linearization approach suggested by Deville (1999), the without-replacement bootstrap suggested by Gross (1980) for simple random sampling without replacement and the with-replacement of primary sampling units described in Rao and Wu (1988) for multistage sampling. To obtain a two-sample variance estimator, we use the linearization technique by means of partial influence functions (Goga, Deville and Ruiz-Gazen, 2009). We also develop an extension of the studied bootstrap procedures for two-dimensional sampling. The two approaches are compared on simulated data.
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hal-02135164 , version 1 (21-05-2019)

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  • HAL Id : hal-02135164 , version 1

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Camelia Goga, Guillaume Chauvet. Linearization versus bootstrap for variance estimation of the change between Gini indexes. Survey Methodology, 2018, 44 (1), pp.Catalogue No. 12-001-X. ⟨hal-02135164⟩
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