Properties of ordinary least squares estimators in regression models with nonspherical disturbances

Properties of ordinary least squares estimators in regression models with nonspherical disturbances
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具有非球面扰动的回归模型中普通最小二乘估计量的性质

DOI:
10.1016/0304-4076(92)90111-4
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发表时间:
1992
影响因子:
6.3
通讯作者:
R. Bartels
R. Bartels
中科院分区:
经济学2区
文献类型:
--
作者:
D. Fiebig;M. McAleer;R. Bartels

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本文讨论了回归模型中扰动不具有纯量单位协方差阵的OLS估计的性质。提供了一些新的和有趣的表征与现有的结果的合成。本文的一个显著特点是统一处理效率和推理问题。理论材料是通过例子说明的,这些例子涵盖了应用计量经济学家感兴趣的各种模型。
A general discussion is presented of the properties of the OLS estimator in regression models where the disturbances do not have a scalar identity covariance matrix. Several new and interesting characterizations are provided together with a synthesis of existing results. A distinguishing feature of the paper is the unified treatment of the issues of efficiency and inference. The theoretical material is illustrated by examples covering a wide range of models of interest to applied econometricians.
讨论:“空间区域模型中看似不相关的贝叶斯回归:1991-2000 年日本集聚经济学”。
DOI: --
发表时间: 2006
期刊:
影响因子: --
作者:
Omori;Y.
通讯作者: Y.