In this article, we study estimation of a partially specified spatial panel data linear regression with random-effects. Under the conditions of exogenous spatial weighting matrix and exogenous regressors, we give an i...In this article, we study estimation of a partially specified spatial panel data linear regression with random-effects. Under the conditions of exogenous spatial weighting matrix and exogenous regressors, we give an instrumental variable estimation. Under certain sufficient assumptions, we show that the proposed estimator for the finite dimensional parameter is root-N consistent and asymptotically normally distributed and the proposed estimator for the unknown function is consistent and asymptotically distributed. Consistent estimators for the asymptotic variance-covariance matrices of both the parametric and unknown components are provided. The Monte Carlo simulation results verify our theory and suggest that the approach has some practical value.展开更多
部分线性单指标模型是在科学研究中具有广泛应用的经典半参数模型之一.本文主要研究具有自相关误差结构的面板数据的部分线性单指标模型的统计推断问题.通过结合局部多项式和纠偏广义估计方程方法,本文提出模型参数的可行加权广义估计(f...部分线性单指标模型是在科学研究中具有广泛应用的经典半参数模型之一.本文主要研究具有自相关误差结构的面板数据的部分线性单指标模型的统计推断问题.通过结合局部多项式和纠偏广义估计方程方法,本文提出模型参数的可行加权广义估计(feasible weighted generalized estimating equation estimation, GEE-FW),证明该估计具有相合性和渐近正态性,并且在渐近方差意义下阐明该估计比工作独立的广义估计(generalized estimating equation estimation based on working independence,GEE-WI)更加有效.此外,本文对模型中未知连接函数提出两阶段局部线性估计(two step local linear generalized estimating equation estimation, GEE-TS),建立该估计的渐近性质.数值模拟研究和实际数据分析都表明了本文所提出的方法是有效的,在理论和应用方面均具有良好的表现.展开更多
基金supported by National Natural Science Foundation of China(Grant Nos.71371118,71471117)Plateau and Peak Disciplines of Shanghai-Business Management Research Team+3 种基金National Social Science Fund of China(Grant No.14BJY012)Program for Changjiang Scholars and Innovative Research Team in University(Grant No.PCSIRTIRT13077)the State Key Program of National Natural Science of China(Grant No.71331006)supported by National Nature Science Foundation of China(Grant Nos.11101442,11471086)
文摘In this article, we study estimation of a partially specified spatial panel data linear regression with random-effects. Under the conditions of exogenous spatial weighting matrix and exogenous regressors, we give an instrumental variable estimation. Under certain sufficient assumptions, we show that the proposed estimator for the finite dimensional parameter is root-N consistent and asymptotically normally distributed and the proposed estimator for the unknown function is consistent and asymptotically distributed. Consistent estimators for the asymptotic variance-covariance matrices of both the parametric and unknown components are provided. The Monte Carlo simulation results verify our theory and suggest that the approach has some practical value.
基金supported by the High-Level Personnel Fund of Xiamen University of Technology(Grant No.YKJ15031R)the Graduate Innovation Fund of Shanghai University of Finance and Economics(Grant No.CXJJ-2013-459)
文摘部分线性单指标模型是在科学研究中具有广泛应用的经典半参数模型之一.本文主要研究具有自相关误差结构的面板数据的部分线性单指标模型的统计推断问题.通过结合局部多项式和纠偏广义估计方程方法,本文提出模型参数的可行加权广义估计(feasible weighted generalized estimating equation estimation, GEE-FW),证明该估计具有相合性和渐近正态性,并且在渐近方差意义下阐明该估计比工作独立的广义估计(generalized estimating equation estimation based on working independence,GEE-WI)更加有效.此外,本文对模型中未知连接函数提出两阶段局部线性估计(two step local linear generalized estimating equation estimation, GEE-TS),建立该估计的渐近性质.数值模拟研究和实际数据分析都表明了本文所提出的方法是有效的,在理论和应用方面均具有良好的表现.
