Abstract
This article is concerned with the estimating problem of heteroscedastic partially linear errors-in-variables models. We derive the asymptotic normality for estimators of the slope parameter and the nonparametric component in the case of known error variance with stationary \(\alpha \)-mixing random errors. Also, when the error variance is unknown, the asymptotic normality for the estimators of the slope parameter and the nonparametric component as well as variance function is considered under independent assumptions. Finite sample behavior of the estimators is investigated via simulations too.
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Aneiros-Pérez, G., González-Manteiga, W., Vieu, P.: Estimation and testing in a partial linear regression model under long-memory dependence. Bernoulli 10, 49–78 (2004)
Carroll, R.J., Ruppert, D., Stefanski, L.A.: Measurement Error in Nonlinear Models. Chapman Hall, London (1995)
Cheng, C.L., Tsai, C.L.: The invariance of some score test in the linear measurement error model. J. Am. Stat. Assoc. 99, 805–809 (2004)
Cheng, C.L., Van Ness, J.W.: Statistical Regression with Measurement Error. Arnold, London (1999)
Cui, H., Li, R.: On parameter estimation for semi-linear errors-in-variables models. J. Multivar. Anal. 64, 1–24 (1998)
Doukhan, P.: Mixing properties and examples. Lecture Notes in Statistics, vol. 85. Springer, Berlin (1994)
Engle, R., Granger, C., Rice, J., Weiss, A.: Nonparametric estimates of the relation between weather and electricity sales. J. Am. Stat. Assoc. 81, 310–320 (1986)
Fan, G.L., Liang, H.Y., Wang, J.F., Xu, H.X.: Asymptotic properties for LS estimators in EV regression model with dependent errors. AStA Adv. Stat. Anal. 94, 89–103 (2010)
Fuller, W.A.: Measurement Error Models. Wiley, New York (1987)
Gao, J.T., Chen, X.R., Zhao, L.C.: Asymptotic normality of a class of estimators in partial linear models. Acta. Math. Sinica 37(2), 256–268 (1994)
Hall, P., Heyde, C.C.: Martingale Limit Theory and its Applications. Academic Press, New York (1980)
Hamilton, S.A., Truong, Y.K.: Local linear estimation in partly linear models. J. Multivar. Anal. 60, 1–19 (1997)
Härdle, W., Liang, H., Gao, J.: Partial Linear Models. Physica-Verlag, Heidelberg (2000)
Liang, H., Härdle, W., Carroll, R.J.: Estimation in a semiparametric partially linear errors-in-variables model. Ann. Stat. 27, 1519–1535 (1999)
Liang, H.Y., Jing, B.Y.: Asympototic normality in partial linear models based on depengdent errors. J. Stat. Plann. Inference 139, 1357–1371 (2009)
Liu, J.X., Chen, X.R.: Consistency of LS estimator in simple linear EV regression models. Acta Math. Sci. Ser. B 25, 50–58 (2005)
Miao, Y., Liu, W.: Moderate deviations for LS estimator in simple linear EV regression model. J. Stat. Plann. Inference 139(9), 3122–3131 (2009)
Miao, Y., Yang, G., Shen, L.: The central limit theorem for LS estimator in simple linear EV regression models. Comm. Stat. Theory Methods 36, 2263–2272 (2007)
Patriota, A.G., Lemonte, A.J., Bolfarine, H.: Improved maximum likelihood estimators in a heteroscedastic errors-in-variables model. Stat. Papers 52, 455–467 (2011)
Volkonskii, V.A., Rozanov, Y.A.: Some limit theorems for random functions. Theory Probab. Appl. 4, 178–197 (1959)
Withers, C.S.: Conditions for linear processes to be strong mixing. Z. Wahrsch. Verw. Gebiete 57, 477–480 (1981)
Yang, S.C.: Maximal moment inequality for partial sums of strong mixing sequences and application. Act. Math. Sinica (English Series) 23(6), 1013–1024 (2007)
You, J., Chen, G., Zhou, Y.: Statistical inference of partially linear regression models with heteroscedastic errors. J. Multivar. Anal. 98, 1539–1557 (2007)
You, J.H., Zhou, X., Zhou, Y.: Statistical inference for panel data semiparametric partially linear regression models with heteroscedastic errors. J. Multivar. Anal. 101, 1079–1101 (2010)
Zhang, J.J., Liang, H.Y.: Berry-Esseen type bounds in heteroscedastic semi-parametric model. J. Stat. Plann. Inference 141, 3447–3462 (2011)
Zhou, H.B., You, J.H., Zhou, B.: Statistical inference for fixed-effects partially linear regression models with errors in variables. Stat. Papers 51, 629–650 (2010)
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The authors were supported by the National Natural Science Foundation of China (11271286) and the Specialized Research Fund for the Doctor Program of Higher Education of China (20120072110007).
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Zhang, JJ., Liang, HY. & Amei, A. Asymptotic normality of estimators in heteroscedastic errors-in-variables model. AStA Adv Stat Anal 98, 165–195 (2014). https://doi.org/10.1007/s10182-013-0224-y
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DOI: https://doi.org/10.1007/s10182-013-0224-y
Keywords
- Partially linear errors-in-variables model
- Heteroscedastic
- Ordinary least-squares estimator
- Weighted ordinary least-squares estimator
- Asymptotic normality
- \(\alpha \)-mixing