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Updated: Jun 2, 2026

A Standardized Protocol for Preference Testing to Assess Fish Welfare
Published on: February 22, 2020
On the meaningfulness of testing preference axioms in stated preference discrete choice experiments
Jens Leth Hougaard1, Tue Tjur, Lars Peter Osterdal
1Institute of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark.
Abstract:
A stream of studies on evaluation of health care services and public goods have developed tests of the preference axioms of completeness and transitivity and methods for detecting other preference phenomena such as unstability, learning- and tiredness effects, and random error, in stated preference discrete choice experiments. This methodological paper tries to identify the role of the preference axioms and other preference phenomena in the context of such experiments and discusses whether or how such axioms and phenomena can be subject to meaningful (statistical) tests.
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