Which sample survey strategy? a review of three different approaches

Authors

Ray Chambers, University of WollongongFollow

Publication Date

2011

Recommended Citation

Chambers, Ray, Which sample survey strategy? a review of three different approaches, Centre for Statistical and Survey Methodology, University of Wollongong, Working Paper 09-11, 2011, 30.
https://ro.uow.edu.au/cssmwp/81

Abstract

We review the essential characteristics of the three different approaches to specifying a sampling strategy; the design-based approach, the model-assisted approach and the model-based approach. We then describe a unified framework for survey design and estimation that incorporates all three approaches, allowing us to contrast them in terms of their concepts of efficiency as well as their robustness to assumptions about the characteristics of the finite population. Our conclusion is that although no one approach delivers both efficiency and robustness, the model-based approach seems to achieve the best compromise between these typically conflicting objectives.