References

Head, Ries, Swenson 1995, ‘Agglomeration benefits and location choice: Evidence from Japanese manufacturing investment in the United States’, Journal of International Economics, 38, pp. 223-247

KPMG 2015, Developing productivity elasticities for estimating WEBs in Australia–Scoping Study, March: https://www.bitre.gov.au/publications/2015/cr_002

IA 2014, Reform And Investment Framework - Templates For Use By Proponents: Stage 7:

http://www.infrastructureaustralia.gov.au/priority_list/files/Infrastructure_Priority_List_Submission_Template_Stage_7_Transport.pdf

UK Department of Transport 2014, WebTAG unit A2-1 wider impacts:
https://www.gov.uk/government/publications/webtag-tag-unit-a2-1-wider-economic-impacts-may-2018

UK Department of Transport 2009, Wider Impacts Sub – Objective, April: https://www.gov.uk/guidance/transport-analysis-guidance-tag

UK Department of Transport 2006, Transport, Wider Economic Benefits and Impacts on GDP, June: https://www.gov.uk/guidance/transport-analysis-guidance-tag