Abstract:
This paper compares conjoint and logit modeling approaches/ when input data is a complete rank ordering of the concepts in a full factorial design, and when input data is a rating scale (i.e. an ordered categorisation) of the concepts in a full factorial design. The comparisons are made not only in terms of how well each model fits the judgmental data on the experimental concepts, but also in terms of how well each of them predicts the judge's evaluations of a second set of hypothetical concepts. The comparisons indicate that logit modeling performs almost as well as traditional conjoint analysis in terms of both internal and predictive validity.
This could also be of interest:
Research Papers
A method of quantitative comparison of regional markets
Catalogue: ESOMAR Congress 1979: The Challenge Of Eighties
Authors: Andrey A. Goriatchev, S. A. Redkozubov
 
June 15, 1979
Research Papers
Modelling tourist choice behavior
Catalogue: ESOMAR Congress 1981: Research For Profitability
Authors: Gerard A. Tocquer, Sophia Antipolis, Michel A. Zins
 
August 1, 1981
Research Papers
Brand choice modelling
Catalogue: New Monograph Series Vol.5: Brand Choice Modelling
Author: Ian D. Greig
 
June 15, 1998
