Assessing Rationality in Discrete Choice Experiments in Health: An Investigation into the Use of Dominance Tests

Dominance tests are often applied to test for the rationality in the choice behavior of participants in discrete choice experiments (DCEs).To examine how dominance tests have been implemented in recent DCE applications in health and discuss their theoretical and empirical interpretation.Health-related DCEs published in 2015 were reviewed for the inclusion of tests on choice behavior. For studies that implemented a dominance test, information on...