Abstract
A Lagrange multiplier test is proposed for spatial autocorrelation in the error term of the equations in a seemingly unrelated regression (SUR) model. This test extends approaches developed for single equation models to the SUR context.
Original language | English (US) |
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Pages (from-to) | 335-341 |
Number of pages | 7 |
Journal | Economics Letters |
Volume | 28 |
Issue number | 4 |
DOIs | |
State | Published - 1988 |
ASJC Scopus subject areas
- Finance
- Economics and Econometrics