An Examination of Consistency in the Incremental Approach to Willingness to Pay: Evidence Using Societal Values for NHS Dental Services.
Katherine CarrCam DonaldsonJohn WildmanRobert SmithChristopher R VernazzaPublished in: Medical decision making : an international journal of the Society for Medical Decision Making (2021)
The incremental approach does not improve discrimination between values, yet there is less inconsistency between ranks. The protest responses indicate that objections to giving values to the dental interventions are dependent on a multitude of factors beyond the elicitation process.