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Asymptotic properties of one-step weighted m-estimators with applications to regression. / Linke, Yu Yu.
в: Theory of Probability and its Applications, Том 62, № 3, 01.01.2018, стр. 373-398.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Asymptotic properties of one-step weighted m-estimators with applications to regression
AU - Linke, Yu Yu
PY - 2018/1/1
Y1 - 2018/1/1
N2 - We study the asymptotic behavior of one-step weighted M-estimators based on independent not necessarily identically distributed observations, which approximate consistent weighted M-estimators. We find sufficient conditions for asymptotic normality of these estimators. As an application, we consider some known regression models where the one-step estimation under consideration allows us to construct explicit asymptotically optimal estimators having the same accuracy as the least-squares or quasi-likelihood estimators.
AB - We study the asymptotic behavior of one-step weighted M-estimators based on independent not necessarily identically distributed observations, which approximate consistent weighted M-estimators. We find sufficient conditions for asymptotic normality of these estimators. As an application, we consider some known regression models where the one-step estimation under consideration allows us to construct explicit asymptotically optimal estimators having the same accuracy as the least-squares or quasi-likelihood estimators.
KW - Asymptotic normality
KW - Initial estimator
KW - M-estimators
KW - Newton’s iteration method
KW - Nonlinear regression
KW - One-step M-estimators
KW - One-step weighted M-estimators
UR - http://www.scopus.com/inward/record.url?scp=85052738614&partnerID=8YFLogxK
U2 - 10.1137/S0040585X97T988691
DO - 10.1137/S0040585X97T988691
M3 - Article
AN - SCOPUS:85052738614
VL - 62
SP - 373
EP - 398
JO - Theory of Probability and its Applications
JF - Theory of Probability and its Applications
SN - 0040-585X
IS - 3
ER -
ID: 16336246