Abstract
We first establish two matrix-determinant Kantorovich-type inequalities. Then we introduce two efficiency criteria and make efficiency comparisons between the ordinary least squares estimator and best linear unbiased estimator in linear models.
| Original language | English |
|---|---|
| Pages (from-to) | 169-177 |
| Number of pages | 9 |
| Journal | Journal of Inequalities and Applications |
| Volume | 7 |
| Issue number | 2 |
| Publication status | Published - Apr 2002 |