This is a preview. Log in through your library . Abstract Aim: The objective of this paper is to obtain a net primary production (NPP) regression model based on the geographically weighted regression ...
The article considers the efficiency of ordinary least squares (OLS) coefficient estimates relative to generalized least squares (GLS) in a linear regression model where the disturbances follow a ...
In a multivariate regression model, the errors in different equations may be correlated. In this case the efficiency of the estimation may be improved by taking these cross-equation correlations into ...
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