| Article ID: | iaor1998483 |
| Country: | Cuba |
| Volume: | 17 |
| Issue: | 1/3 |
| Start Page Number: | 69 |
| End Page Number: | 76 |
| Publication Date: | Jan 1996 |
| Journal: | Revista de Investigacin Operacional |
| Authors: | Bouza Carlos N. |
This paper studies the problem of equilibrated stratification, when non responses are present. Four subsampling rules are derived from the criteria of Hansen-Hurwitz and Bouza. The expected errors are derived and compared. The robustness of the corresponding strategies, with respect to unbiasedness, is analysed.