PUK27 DOES NUMERACY AFFECT CHOICE CONSISTENCY IN STATED PREFERENCE EXPERIMENTS?
نویسندگان
چکیده
منابع مشابه
Optimal Stated Preference Choice Experiments When All Choice Sets Contain A Specific Option
Stated preference choice experiments are routinely used in many areas from marketing to medicine. While results on the optimal choice sets to present for the forced choice setting have been determined in a variety of situations, no results have appeared to date on the optimal choice sets to use when either all choice sets are to contain a common base alternative or when all choice sets contain ...
متن کاملEstimation on stated-preference experiments constructed from revealed-preference choices
Constructing stated-preference (sp) experiments from a choice that the respondent made in a revealed-preference setting can enhance the realism of the sp task and the efficacy of preference revelation. However, the practice creates dependence between the sp attributes and unobserved factors, contrary to the independence assumption that is maintained for standard estimation procedures. We descri...
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Recent research by Bliemer and Rose (2005, 2009, in press) and Rose and Bliemer (2005) suggest as a measure for calculating sample size requirements for models estimated using stated choice data, the S-error statistic. Prior to this, existing sampling theories failed to adequately address the issue of sample size requirements specifically for this type of data and hence researchers have had to ...
متن کاملCombining and Comparing Consumers’ Stated Preference Ratings and Choice Responses
In this study we develop and test an econometric model for combining choice and preference ratings data collected from the same set of individuals. Choice data are modeled using a multinomial logit framework, while preference data are modeled using an ordered response equation. Individual heterogeneity is allowed for via random coefficients providing a link between the choice and ratings data. ...
متن کاملA Pilot Test of a New Stated Preference Valuation Method: Continuous Attribute-Based Stated Choice
A new stated preference technique is developed and tested. In an interactive computerized survey, respondents move continuous sliders to choose levels of environmental attributes. The total cost of the combination of attributes chosen is calculated according to a preprogrammed cost function, and continuously updated and displayed. Each registered choice reveals the respondent’s marginal willing...
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ژورنال
عنوان ژورنال: Value in Health
سال: 2019
ISSN: 1098-3015
DOI: 10.1016/j.jval.2019.04.1881