Søren Buhl

Aalborg University

Fredrik Bajers Vej 7E

Aalborg, DK-9220

Denmark

  • Aalborg University

SCHOLARLY PAPERS

14

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39

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158

Scholarly Papers (14)

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1.

Five Things You Should Know about Cost Overrun

Transportation Research Part A: Policy and Practice, vol. 118, December 2018, pp. 174-190
Number of pages: 26 Posted: 06 Oct 2018
Bent Flyvbjerg, Atif Ansar, Alexander Budzier, Søren Buhl, Chantal C. Cantarelli, Massimo Garbuio, Carsten Glenting, Mette Holm, Dan Lovallo, Daniel Lunn, E.J.E. Molin, Arne Rønnest, Allison Stewart and Bert van Wee
University of Oxford - Said Business SchoolIT University of Copenhagen, University of Oxford - Said Business School, University of Oxford - Saïd Business School, Aalborg University, Cranfield University, The University of Sydney, Independent, Aalborg Municipality, The University of Sydney, University of Oxford - Department of Statistics, Delft University of Technology - Department of Transport and Logistics, Independent, University of Oxford and Delft University of Technology
Downloads 2,254 (10,379)
Citation 3

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cost overrun, cost underestimation, cost forecasting, root causes of cost overrun, behavioral science, optimism bias, strategic misrepresentation, delusion, deception, moral hazard, agency, reference class forecasting, de-biasing

2.

Underestimating Costs in Public Works Projects: Error or Lie?

Journal of the American Planning Association, Vol. 68, No. 3, pp. 279-295
Number of pages: 40 Posted: 15 Jun 2013 Last Revised: 06 Jan 2014
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 1,164 (28,664)
Citation 9

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3.

Inaccuracy in Traffic Forecasts

Transport Reviews, Vol. 26, No. 1, pp. 1-24, DOI: 10.1080/01441640500124779
Number of pages: 53 Posted: 14 Jun 2013 Last Revised: 25 Jun 2013
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 610 (69,228)
Citation 2

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4.

On De-Bunking 'Fake News' in the Post-Truth Era: How to Reduce Statistical Error in Research

Number of pages: 5 Posted: 10 Jul 2019
Bent Flyvbjerg, Atif Ansar, Alexander Budzier, Søren Buhl, Chantal C. Cantarelli, Massimo Garbuio, Carsten Glenting, Mette Holm, Dan Lovallo, E.J.E. Molin, Arne Rønnest, Allison Stewart and Bert van Wee
University of Oxford - Said Business SchoolIT University of Copenhagen, University of Oxford - Said Business School, University of Oxford - Saïd Business School, Aalborg University, Cranfield University, The University of Sydney, Independent, Aalborg Municipality, The University of Sydney, Delft University of Technology - Department of Transport and Logistics, Independent, University of Oxford and Delft University of Technology
Downloads 474 (94,507)
Citation 1

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public investment, transportation infrastructure, project management, behavioral science, statistical error, signal and noise, optimism bias, planning fallacy, Hiding Hand

5.

What Causes Cost Overrun in Transport Infrastructure Projects?

Transport Reviews, vol. 24, no. 1, January 2004, pp. 3-18
Number of pages: 40 Posted: 15 Jun 2013 Last Revised: 06 Jan 2016
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 472 (95,019)
Citation 6

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6.

How (In)Accurate Are Demand Forecasts in Public Works Projects? The Case of Transportation

Journal of the American Planning Association, vol. 71, no. 2, pp. 131-146.
Number of pages: 16 Posted: 23 Mar 2013 Last Revised: 04 Oct 2013
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 440 (103,125)
Citation 8

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7.

Geographical Variation in Project Cost Performance: The Netherlands versus Worldwide

Journal of Transport Geography, Vol. 24, pp. 324-331, DOI: 10.1016/j.jtrangeo.2012.03.014
Number of pages: 22 Posted: 13 Jun 2013 Last Revised: 07 Sep 2015
Chantal C. Cantarelli, Bent Flyvbjerg and Søren Buhl
Cranfield University, University of Oxford - Said Business SchoolIT University of Copenhagen and Aalborg University
Downloads 225 (209,983)
Citation 1

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8.

Kostenunterschätzung bei öffentlichen bauprojekten: fehler oder lüge? (Underestimating Costs in Public Works Projects: Error or Lie?)

Planungsrundschau: Theorie, Forschung, Praxis, No. 8, pp. 15-34 (2003)
Number of pages: 20 Posted: 18 Jun 2013
Bent Flyvbjerg, Søren Buhl and Mette Holm
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg University and Aalborg Municipality
Downloads 146 (306,505)

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9.

Do Road Planners Produce More ‘Honest Numbers’ than Rail Planners? An Analysis of Accuracy in Road‐Traffic Forecasts in Cities versus Peripheral Regions

Transport Reviews, Vol. 26, No. 5, pp. 537-555, 2006, DOI: 10.1080/01441640500532005
Number of pages: 13 Posted: 14 Jun 2013 Last Revised: 31 Jan 2021
Petter Naess, Bent Flyvbjerg and Søren Buhl
Norwegian Institute for Urban and Regional Research, University of Oxford - Said Business SchoolIT University of Copenhagen and Aalborg University
Downloads 127 (341,369)

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10.

Inaccuracy in Traffic Forecasts: Part 1

Expressways and Motorways, vol. 50, no. 10, pp. 56-65. Japanese translation by the publisher (2007)
Number of pages: 11 Posted: 05 Jul 2013
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 76 (478,199)

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11.

Inaccuracy in Traffic Forecasts: Part 2

Expressways and Motorways, vol. 50, no. 11, pp. 56-64. Japanese translation by the publisher (2007)
Number of pages: 10 Posted: 05 Jul 2013
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 64 (524,113)

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12.

Letters to the Editor: Credibility Problem for Transit: Response to Millar

Journal of the American Planning Association, Autumn 2005, Vol. 71, No. 4, p. 452, DOI: 10.1080/01944360508976715
Number of pages: 4 Posted: 14 Jun 2013 Last Revised: 06 Jan 2016
Bent Flyvbjerg, Søren Buhl and Mette Holm
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg University and Aalborg Municipality
Downloads 50 (587,822)

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13.

Sottostima dei costi dei progetti di opere pubbliche: errore casuale o intenzionale? (Underestimating Costs in Public Works Projects: Error or Lie?)

Archivio di studi urbani e regionali, no. 82, Milano: Franco Angeli, pp. 1-28.
Number of pages: 28 Posted: 20 Jun 2013
Bent Flyvbjerg, Mette Holm and Søren Buhl
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg Municipality and Aalborg University
Downloads 41 (636,209)

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14.

Underskattade kostnader i infrastrukturprojekt: felräkning eller lögn? (Underestimating Costs in Public Works Projects: Error or Lie?)

Plan, Vol. 58, No. 4, pp. 8-11.
Number of pages: 4 Posted: 18 Jun 2013 Last Revised: 04 Oct 2013
Bent Flyvbjerg, Søren Buhl and Mette Holm
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg University and Aalborg Municipality
Downloads 39 (647,684)

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Other Papers (1)

Total Downloads: 30
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1.

Response to Remington

Journal of the American Planning Association, vol. 69, no. 1, p. 83, 2003
Number of pages: 3 Posted: 13 Jun 2013 Last Revised: 31 Jan 2021
Bent Flyvbjerg, Søren Buhl and Mette Holm
University of Oxford - Said Business SchoolIT University of Copenhagen, Aalborg University and Aalborg Municipality
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