Language:
English
Pages:
1 Online-Ressource (74 pages)
Parallel Title:
Erscheint auch als Kelse, Jack Multiple Price Lists for Willingness to Pay Elicitation
Keywords:
Economic Conditions and Volatility
;
Economic Theory and Research
;
Macroeconomics and Economic Growth
;
Multiple Price List Survey Instrument
;
Multiple Price Lists
;
Preference Elicitation
;
Social Analysis
;
Social Development
;
Survey Methods
;
Surveycto
;
Willingness To Pay
Abstract:
Multiple price lists are a convenient tool to elicit willingness to pay in surveys and experiments, but choice patterns such as "multiple switching" and "never switching" indicate high error rates. Existing measurement approaches often do not provide accurate standard errors and cannot correct for bias due to framing and order effects. This paper proposes to combine a randomization approach with a random-effects latent utility model to detect bias and account for error. Data from a choice experiment in South Africa shows that significant order effects exist which, if uncorrected, would lead to distorted conclusions about subjects' preferences. Templates are provided to create a multiple price list survey instrument in SurveyCTO and analyze the resulting data using the proposed methods
DOI:
10.1596/1813-9450-10173
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