Hess, S., Adler, T. and Polak, J.W. (2007) Modelling airport and airline choice behaviour with the use of stated preference survey data. Transportation Research Part E, 43 (3). pp. 221-233. ISSN 1366-5545Full text available as:
Available under licence : See the attached licence file.
The majority of studies of air travel choice behavior make use of revealed preference (RP) data, generally in the form of survey data collected from departing passengers. While the use of RP data has certain methodological advantages over the use of stated preference (SP) data, major issues arise because of the often low quality of the data relating to the un-chosen alternatives, in terms of explanatory variables as well as availability. As such, studies using RP survey data often fail to recover a meaningful fare coefficient, and are generally not able to offer a treatment of the effects of airline allegiance. In this paper, we make use of SP data for airport and airline choice collected in the US in 2001. The analysis retrieves significant effects relating to factors such as airfare, access time, flight time and airline and airport allegiance, illustrating the advantages of SP data in this context. Additionally, the analysis explores the use of non-linear transforms of the explanatory variables, as well as the treatment of continuous variations in choice behavior across respondents.
|Copyright, Publisher and Additional Information:||© 2007 Elsevier B.V. This is an author produced version of a paper published in Transportation Research Part E . Uploaded in accordance with the publisher's self archiving policy.|
|Institution:||The University of Leeds|
|Academic Units:||The University of Leeds > Faculty of Environment (Leeds) > Institute for Transport Studies (Leeds)|
|Depositing User:||Sherpa Assistant|
|Date Deposited:||30 Jan 2009 15:38|
|Last Modified:||08 Feb 2013 17:05|