Reconceptualising the External Validity of Discrete Choice Experiments
نویسندگان
چکیده
منابع مشابه
Validity of discrete-choice experiments: Evidence for health risk reduction
There is growing interest in discrete-choice experiments (DCE) as a method to elicit consumers' preferences in the health care sector. Increasingly this method is used to determine willingness-to-pay (WTP) for health-related goods. However, its external validity in the health care domain has not been investigated until today. This paper examines the external validity of DCE concerning the reduc...
متن کاملRanking in discrete choice experiments
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...
متن کاملValidity and Reliability of Willingness-to-Pay Estimates from Two Overlapping Discrete- Choice Experiments
Discrete-choice experiments, while becoming increasingly popular, have rarely been tested for validity and reliability. This contribution purports to provide some evidence of a rather unique type. Two surveys designed to measure willingness-to-accept (WTA) for reform options in Swiss health care and health insurance are used to provide independent information with regard to two elements of refo...
متن کاملExternal Validity of "Trivial" Experiments: The Case of Laboratory Aggression
The external validi ty o f artificial " t r iv ia l" laboratory set t ings is examined . Past v iews e m p h a s i z i n g general izabi l i ty o f relat ions a m o n g conceptua l var iables are rev iewed and affirmed. One major impl icat ion o f typical cha l lenges to the external validity o f laboratory research is tested with aggress ion research: If laboratory research is low in external ...
متن کاملRyan Discrete choice experiments in health care
service Email alerting box at the top left of the article Receive free email alerts when new articles cite this article-sign up in the
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PharmacoEconomics
سال: 2014
ISSN: 1170-7690,1179-2027
DOI: 10.1007/s40273-014-0181-7