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Two-step estimation in heteroscedastic linear regression model
Yu. Yu. Linkeab a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
We study the problem of estimating a parameter in some linear heteroscedastic regression model in the case where the regressors consist of all order statistics based on the sample of identically distributed not necessarily independent observations with finite second moment. It is assumed that the random errors depend on the parameter and distributions of the corresponding regressors. We propose a two-step procedure for finding explicit asymptotically normal estimates.
Keywords:
linear regression, order statistics, heteroscedastic, asymptotic normality, $\varphi$-mixing, two-step estimators.
Received: 29.11.2015
Citation:
Yu. Yu. Linke, “Two-step estimation in heteroscedastic linear regression model”, Sib. J. Pure and Appl. Math., 17:2 (2017), 39–51; J. Math. Sci., 231:2 (2018), 206–217
Linking options:
https://www.mathnet.ru/eng/vngu437 https://www.mathnet.ru/eng/vngu/v17/i2/p39
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| Abstract page: | 222 | | Full-text PDF : | 83 | | References: | 62 | | First page: | 4 |
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