The Leeds Adaptive Stated Preference Methodology

The objective of this paper is to present for the first time a full description of the current version of the Leeds Adaptive Stated Preference (LASP) methodology. This is illustrated with an example relating to a developing country, India. Although there were funds only for a modestly sized survey, LASP proved capable of providing valuable guidance to freight operators there. This paper first explains the working of the Leeds Adaptive Stated Preference software and then presents brief details of the survey and the data analysis.