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Tidsskriftspublikasjoner
- (2018) In search of success: Ex-post evaluation of a Norwegian motorway project. Case Studies on Transport Policy. vol. 6 (4).
- (2018) Measuring efficiency and effectiveness through ex-post evaluation: Case studies of Norwegian transport projects. Research in Transportation Business and Management (RTBM). vol. 28.
- (2017) Ex-post evaluations in Norway and France. Transportation Research Procedia. vol. 26.
- (2017) Light rail transit cost performance: Opportunities for future proofing. Transportation Research Part A: Policy and Practice. vol. 100.
- (2017) The accuracy of toll road traffic forecasts : an econometric evaluation. Transportation Research Part A: Policy and Practice. vol. 101 (July).
- (2017) Do fixed links affect settlement patterns : a synthetic control approach. Research in Transportation Economics. vol. 63.
- (2017) Cost escalations in the front-end of projects – empirical evidence from Norwegian road projects. Transport reviews. vol. 37 (5).
- (2016) Low estimates – high stakes: underestimation of costs at the front-end of projects. International Journal of Managing Projects in Business. vol. 9 (1).
- (2015) Does Benefit–Cost Efficiency Influence Transport Investment Decisions?. Journal of Transport Economics and Policy. vol. 49 (3).
- (2015) Brukes samfunnsøkonomiske analyser i prioritering av vegprosjekter? : en sammenlikning av Norge og Sverige. Samfunnsøkonomen. vol. 129 (3).
- (2015) The impact of external quality assurance of costs estimates on cost overruns: Empirical evidence from the norwegian road sector. European Journal of Transport and Infrastructure Research. vol. 15 (3).
- (2014) Spelar samhällsekonomisk lönsamhet någon roll för infrastrukturbeslut? En jämförelse mellan Sverige och Norge. Ekonomisk Debatt. vol. 8 (42).
- (2012) Are Smart Card Ticketing Systems Profitable? Evidence from the City of Trondheim. Journal of Public Transportation. vol. 15 (1).
- (2011) Demand and operating cost forecasting accuracy for toll road projects. Transport Policy. vol. 18 (5).
- (2011) Do Planners Get it Right? The Accuracy of Travel Demand Forecasting in Norway. European Journal of Transport and Infrastructure Research. vol. 11 (1).
- (2011) The efficiency of Norwegian road toll companies. Utilities Policy. vol. 19 (3).
- (2010) The effects of removing the Trondheim toll cordon. Transport Policy. vol. 17 (6).
- (2010) Economic evaluation of intelligent transportation systems strategies: the case of the Oslo toll cordon. IET Intelligent Transport Systems. vol. 4 (3).
Bøker
- (2018) Kostnadsstyring i entreprisekontrakter. 2018. ISBN 978-82-93253-71-6. Concept rapport (Concept-rapport nr 55).
- (2017) Kostnadskontroll i store statlige investeringer underlagt ordningen med ekstern kvalitetssikring. 2017. ISBN 978-82-93253-59-4. Concept rapport (51).
- (2016) Finansiering av vegprosjekter med bompenger : behandling av og konsekvenser av bompenger i samfunnsøkonomiske analyser. 2016. ISBN 978-82-93253-55-6. Concept rapport (49).
- (2015) Ressursbruk i transportsektoren – noen mulige forbedringer. Norges teknisk-naturvitenskapelige universitet. 2015. ISBN 978-82-93253-42-6. Concept rapport (44).
- (2015) Kommunale investeringsprosjekter. Prosjektmodeller og krav til beslutningsunderlag. 2015. ISBN 978-82-93253-43-3. Concept rapport (45).
- (2014) Mot sin hensikt. Perverse insentiver - om offentlige ivesteringsprosjekter som ikke forplikter. 2014. ISBN 978-82-93253-33-4. Concept rapport (.).
- (2014) Lav prising – store valg En studie av underestimering av kostnader i prosjekters tidligfase. 2014. ISBN 978-82-93253-31-0. Concept rapport (Concept-rapport nr. 39).
- (2013) Planprosesser,beregningsverktøy og bruk av nytte- kostnadsanalyser i vegsektor En sammenligning av praksis i Norge og Sverige. 2013. ISBN 978-82-93253-15-0. Concept rapport (33).
Rapport/avhandling
- (2011) Essays on Cost Estimations and their Uncertainties in Transportation Projects. 2011. Doktoravhandlinger ved NTNU (2011-163).