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math.ST2021★ 1 cited
Semiparametric inference on Gini indices of two semicontinuous populations under density ratio models
Meng Yuan, Pengfei Li, Changbao Wu
The Gini index is a popular inequality measure with many applications in social and economic studies. This paper studies semiparametric inference on the Gini indices of two semicon…
math.ST2021★ 1 cited
Semiparametric empirical likelihood inference with estimating equations under density ratio models
Meng Yuan, Pengfei Li, Changbao Wu
The density ratio model (DRM) provides a flexible and useful platform for combining information from multiple sources. In this paper, we consider statistical inference under two-sa…