Connors, RD, Patriksson, M, Rydergren, C et al. (2 more authors) (2015) Sensitivity Analysis of Welfare, Equity, and Acceptability Level of Transport Policies. In: Migdalas, A and Karakitsiou, A, (eds.) Optimization, Control, and Applications in the Information Age. Springer Proceedings in Mathematics & Statistics, 130 . Springer International Publishing , 39 - 65. ISBN 978-3-319-18566-8
Abstract
Transport planners face a major challenge to devise policies to meet multiple expectations and objectives. While we know that transport networks are complex, multi-modal, and spatially distributed systems, there is now a long history of mathematical tools which assist planners in understanding travel movements. However, the objectives that they are asked to achieve do not always admit such a quantification, and so there is a potential mismatch between seemingly qualitatively driven objectives and quantitatively expressed models of the transport system. In the present chapter we address this mismatch, by focusing on three objectives that we believe represent the typical interests of a planner. These are namely: is the policy economically justifiable (efficient), is it “fair” (equitable), and is it justifiable to a democratic society (acceptable)? We provide mathematical representations of these three objectives and link them to mathematical theory of transport networks, in which we may explore the sensitivity of travel behaviour (and hence the objectives) to various multi-modal transport policies. The detailed steps for representing the policy objectives and sensitivities in the network are set out, and the results of a case study reported in which road tolls, road capacities, and bus fares are the policy variables. Overall, the chapter sets out a systematic method for planners to choose between multi-modal policies based on these three objectives.
Metadata
Item Type: | Book Section |
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Authors/Creators: |
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Editors: |
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Keywords: | Urban traffic travel mode and route choice modelling; Combined network equilibrium model; Welfare; Equitability and acceptability measures; Entropy; Sensitivity analysis |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > Institute for Transport Studies (Leeds) > ITS: Spatial Modelling and Dynamics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 14 Sep 2015 13:53 |
Last Modified: | 03 Nov 2016 05:08 |
Published Version: | http://dx.doi.org/10.1007/978-3-319-18567-5_3 |
Status: | Published |
Publisher: | Springer International Publishing |
Series Name: | Springer Proceedings in Mathematics & Statistics |
Identification Number: | 10.1007/978-3-319-18567-5_3 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:89876 |