GovWire

Guidance: TAG unit A2-2 induced investment

Department For Transport

November 28
10:00 2024

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This document gives guidance on the analysis of induced investment impacts in transport appraisals.

The WITA software is in conjunction with this guidance to estimate the wider economic impacts of an appraisal.

The previous version of this guidance was published in May 2020.

TAG 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.

Updates to this page

Published 29 May 2020
Last updated 28 November 2024 +show all updates
  1. TAG unit A2-2 induced investment updated.

  2. Added 'Forthcoming change: update to wider economic impacts'.

  3. First published.

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