Spatial Correlation Robust Inference in Linear Regression and Panel Models
Spatial Correlation Robust Inference in Linear Regression and Panel Models
复制标题
线性回归和面板模型中的空间相关鲁棒推理
DOI:
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
M. Watson
中科院分区:
文献类型:
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作者:
Ulrich K. Müller;M. Watson
Abstract We consider inference about a scalar coefficient in a linear regression with spatially correlated errors. Recent suggestions for more robust inference require stationarity of both regressors and dependent variables for their large sample validity. This rules out many empirically relevant applications, such as difference-in-difference designs. We develop a robustified version of the recently suggested SCPC method that addresses this challenge. We find that the method has good size properties in a wide range of Monte Carlo designs that are calibrated to real world applications, both in a pure cross sectional setting, but also for spatially correlated panel data. We provide numerically efficient methods for computing the associated spatial-correlation robust test statistics, critical values, and confidence intervals.
影响因子:
13.7
作者:
Henderson, J. Vernon;Squires, Tim;Weil, David
通讯作者:
Weil, David
影响因子:
6.1
作者:
Müller, Ulrich K.;Watson, Mark W.
通讯作者:
Watson, Mark W.