Difference-based estimation and model identification for panel data semiparametric models with cross-section dependence
Difference-based estimation and model identification for panel data semiparametric models with cross-section dependence
复制标题
具有截面依赖性的面板数据半参数模型的基于差异的估计和模型识别
DOI:
10.1080/03610926.2013.857417
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发表时间:
2016-02
期刊:
影响因子:
--
通讯作者:
Li Rui
中科院分区:
文献类型:
--
作者:
Zhao Haibing;Li Rui
Abstract In this article, we consider a panel data partially linear regression model with fixed effect and non parametric time trend function. The data can be dependent cross individuals through linear regressor and error components. Unlike the methods using non parametric smoothing technique, a difference-based method is proposed to estimate linear regression coefficients of the model to avoid bandwidth selection. Here the difference technique is employed to eliminate the non parametric function effect, not the fixed effects, on linear regressor coefficient estimation totally. Therefore, a more efficient estimator for parametric part is anticipated, which is shown to be true by the simulation results. For the non parametric component, the polynomial spline technique is implemented. The asymptotic properties of estimators for parametric and non parametric parts are presented. We also show how to select informative ones from a number of covariates in the linear part by using smoothly clipped absolute deviation-penalized estimators on a difference-based least-squares objective function, and the resulting estimators perform asymptotically as well as the oracle procedure in terms of selecting the correct model.
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DOI:
10.2139/ssrn.1677767
发表时间:
2010-09
期刊:
Econometrics: Single Equation Models eJournal
影响因子:
--
作者:
Jia Chen;Degui Li;Jiti Gao
通讯作者:
Jia Chen;Degui Li;Jiti Gao
影响因子:
2.3
作者:
J. Duffy;C. Papageorgiou
通讯作者:
J. Duffy;C. Papageorgiou
DOI:
10.2307/2007301
发表时间:
1981
期刊:
--
影响因子:
--
作者:
L. Schumaker
通讯作者:
L. Schumaker
DOI:
10.2307/2313837
发表时间:
1968-06
期刊:
--
影响因子:
--
作者:
G. Lorentz
通讯作者:
G. Lorentz
影响因子:
6.3
作者:
Chen, Jia;Gao, Jiti;Li, Degui
通讯作者:
Li, Degui