方法证据记录
Seemingly Unrelated Regression
Seemingly Unrelated Regressions, introduced by Arnold Zellner in 1962, is a system regression method that estimates several linear equations jointly when their error terms are correlated across equations. By exploiting that cross-equation correlation through generalized least squares, it is more efficient than estimating each equation separately by OLS.
源记录
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Seemingly Unrelated Regressions (SUR)
分类方法记录 · regression-model / econometrics
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