Guidance

WebTAG: TAG unit M2 variable demand modelling, January 2014

Transport Analysis Guidance (TAG) on the analysis of variable demand modelling in transport appraisals.

This publication was withdrawn on

The updated version of this unit is TAG unit M2 variable demand modelling, March 2017.

Documents

TAG unit M2 variable demand modelling, January 2014

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TAG unit M2 variable demand modelling, forthcoming change, November 2016

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Details

This document gives guidance on the analysis of variable demand modelling in transport appraisals.

Forthcoming changes lists all current approved changes to this unit.

WebTAG provides information on the role of transport modelling and appraisal, and how the transport appraisal process supports the development of investment decisions to support a business case.

Chapters

  1. Introduction
  2. Scoping the model and initial development
  3. Representation of travel costs
  4. Model form and choice responses
  5. Demand model calibration
  6. Convergence, realism and sensitivity
Published 29 October 2013
Last updated 28 July 2016 + show all updates
  1. Notice of forthcoming changes.
  2. First published.