Including Opt-Out Options in Discrete Choice Experiments: Issues to Consider
نویسندگان
چکیده
منابع مشابه
The Effect of Including an Opt-Out Option in Discrete Choice Experiments
OBJECTIVE to determine to what extent the inclusion of an opt-out option in a DCE may have an effect on choice behaviour and therefore might influence the attribute level estimates, the relative importance of the attributes and calculated trade-offs. METHODS 781 Dutch Type 2 Diabetes Mellitus patients completed a questionnaire containing nine choice tasks with an opt-out option and nice force...
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In 2012 and 2013, Australia had the highest incidence of HIV diagnoses in 20 years. 1 While there is no imminent threat of a generalised epidemic in Australia, the recent increase in HIV diagnoses reflects changing infection patterns that warrant an exploration of current testing practices. Opt-out HIV testing could decrease the number of undiagnosed infections and provide for timely connection...
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STUDY QUESTION What is the effect of default test offers--opt-in, opt-out, and active choice--on the likelihood of acceptance of an HIV test among patients receiving care in an emergency department? METHODS This was a randomized clinical trial conducted in the emergency department of an urban teaching hospital and regional trauma center. Patients aged 13-64 years were randomized to opt-in, op...
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We study three contractual arrangements – co-development, licensing, and co-development with opt-out options – for the joint development of new products between a small and financially constrained innovator firm and a large technology company, as in the case of a biotech innovator and a major pharma company. We formulate our arguments in the context of a two-stage model, characterized by techni...
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A common problem in ethology is ranking of animal preferences for several discrete stimuli or options. We considered experiments where animals chose one of all possible simultaneously presented options. The animals might be observed at repeated occasions. In the ethological literature the analysis is often focused on testing the global hypotheses of no difference in preferences by non-parametri...
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ژورنال
عنوان ژورنال: The Patient - Patient-Centered Outcomes Research
سال: 2018
ISSN: 1178-1653,1178-1661
DOI: 10.1007/s40271-018-0324-6