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Askill Harkjerr Halse

PhD
Position Chief Researcher
E-mail ash@toi.no
Direct phone 97 17 85 80
Division Department for Mobility

TØI-reports

Report.no Title Authors Language Download
2124/2025 2124/2025 Social Sustainability and Mobility : Work done for The Norwegian National Road Administration and former Viken County Counsil Guro Berge, Susanne Nordbakke, Erik Bjørnson Lunke, Lars Even Egner, Torstein Storsveen Throndsen, Ingunn Opheim Ellis, Askill Harkjerr Halse, Tonje Lysø Norwegian Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
2119/2025 2119/2025 Developing methods and processes for analyzing strategies towards a carbon-neutral transport sector in 2050 : New modelling approaches and example strategies Paal Brevik Wangsness, Anne Madslien, Wiljar Hansen, Christian Steinsland, Niels Buus Kristensen, Inger Beate Hovi, Bjørn Gjerde Johansen, Daniel Ruben Pinchasik, Askill Harkjerr Halse Norwegian Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
2074/2025 2074/2025 Attitudes towards road pricing and road tolls: Survey design and data description Askill Harkjerr Halse, Alice Ciccone, Olivia Potash English Summary, pdf
Full report, pdf
Sammendrag, pdf
2064/2024 2064/2024 How do drivers of electric vehicles travel when they are no longer allowed to drive in the bus lane? Gøril Louise Andreassen, Alice Ciccone, Askill Harkjerr Halse, Christian Weber Norwegian Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
2051/2024 2051/2024 A review of how different models can be used for assessing transport demand with foresight methods and backcasting Niels Buus Kristensen, Stefan Flügel, Inger Beate Hovi, Anne Madslien, Paal Brevik Wangsness, Wiljar Hansen, Askill Harkjerr Halse, Christian Steinsland, Bjørn Gjerde Johansen Norwegian Full report, in Norwegian only, pdf
Sammmendrag, pdf
2030/2024 2030/2024 Geographic redistribution and major government investments Askill Harkjerr Halse, Wiljar Hansen, Frants Gundersen Norsk bokmål Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
2022/2024 2022/2024 Ferry services, service frequency and waiting time. Implications for transport analysis and benefit calculations Paal Brevik Wangsness, Christian Steinsland, Askill Harkjerr Halse, Guri Natalie Jordbakke, Svein Bråthen Norwegian Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
2020/2024 2020/2024 Road traffic incidents, delays and benefits of faster notification Askill Harkjerr Halse, Christian Weber, Marianne Stølan Rostoft Norwegian Summary, pdf
Full report, in Norwegian only, pdf
Sammendrag, pdf
1986/2023 1986/2023 Effects of changing electric vehicle incentives Bjørn Gjerde Johansen, Vegard Østli, Askill Harkjerr Halse Norwegian Summary, pdf
Full report, pdf, in Norwegian only
Sammendrag, pdf
1973/2023 1973/2023 Cost efficiency and goal achivement – an evaluation of the city growth agreements Kirsten Hegsvold, Petter Christiansen, Askill Harkjerr Halse Norwegian Summary, in Norwegian only, pdf
Full report, in Norwegian only, pdf
1923/2022 1923/2022 Driving comfort level, value of travel time, and route choice of car travelers Askill Harkjerr Halse, Stefan Flügel, Knut Johannes Liland Hartveit, Christian Steinsland Norwegian Summary
Full report - in Norwegian only
Sammendrag
1903/2022 1903/2022 Road Tolls in Norway, 2005-2021 Øystein Sand, Bjørn Gjerde Johansen, Askill Harkjerr Halse, Svein Olav Sæter English Summary
Full report
Sammendrag
1882/2022 1882/2022 Valuation based on Big Data and revealed preference data: An assessment for Norwegian transport appraisal Stefan Flügel, Askill Harkjerr Halse, Christian Weber, Ingunn Opheim Ellis English Summary
Full report
Sammendrag
1842/2021 1842/2021 Valuation of active transport factors – infrastructure and health. Technical report, the Norwegian valuation study 2018-2020. Knut Veisten, Stefan Flügel, Askill Harkjerr Halse, Guri Natalie Jordbakke, Hanne Beate Sundfør Norwegian Summary
Hele rapporten
Sammendrag
1836/2021 1836/2021 Urban Freight transport and market power Guri Natalie Jordbakke, Knut Johannes Liland Hartveit, Askill Harkjerr Halse Norwegian Hele rapporten
Sammendrag
1811/2020 1811/2020 Effects of measures for improving public transport travel time and reliability Knut Johannes Liland Hartveit, Nina Hulleberg, Askill Harkjerr Halse, Nils Fearnley, Rikke Ingebrigtsen Norwegian Summary
Hele rapporten
Sammendrag
1780/2020 1780/2020 Who goes electric? Characteristics of electric car ownership in Norway 2011-2017 Elisabeth Fevang, Erik Figenbaum, Lasse Fridstrøm, Askill Harkjerr Halse, Karen Evelyn Hauge, Bjørn Gjerde Johansen, Oddbjørn Raaum English Summary
Full report
Sammendrag
1774/2020 1774/2020 Valuation of driving comfort for different road types Stefan Flügel, Askill Harkjerr Halse, Knut Johannes Liland Hartveit, Nina Hulleberg, Christian Steinsland, Aino Ukkonen Norwegian Summary
Full report - in Norwegian only
Sammendrag
1762/2020 1762/2020 Value of travel time and related factors. Technical report, the Norwegian valuation study 2018-2019. Stefan Flügel, Askill Harkjerr Halse, Nina Hulleberg, Guri Natalie Jordbakke, Knut Veisten, Hanne Beate Sundfør, Marco Kouwenhoven Norwegian Summary
Exhibits A-I - in Norwegian only
Rapporten uten vedleggene
Sammendrag
1757/2020 1757/2020 Public transport passengers’ valuation of universal design and comfort Knut Veisten, Stefan Flügel, Askill Harkjerr Halse, Nils Fearnley, Hanne Beate Sundfør, Nina Hulleberg, Guri Natalie Jordbakke Norwegian Summary
Full report - in Norwegian only
Sammendrag
1739/2019 1739/2019 Economic efficiency and regional equity concerns Askill Harkjerr Halse Norwegian Summary
Hele rapporten
Sammendrag
1680/2019 1680/2019 The Norwegian value of time study on freight transport 2018 Askill Harkjerr Halse, Christian S. Mjøsund, Marit Killi, Stefan Flügel, Guri Natalie Jordbakke, Inger Beate Hovi, Marco Kouwenhoven, Gerard de Jong Norsk bokmål Summary
Full report - in Norwegian only
Sammendrag
1630/2018 1630/2018 Explaing low economic return on Norwegian road projects Askill Harkjerr Halse, Lasse Fridstrøm Norwegian Summary
Hele rapporten
Sammendrag
1459/2015 1459/2015 Measuring the uncertain: Causes and consequences of train delays Askill Harkjerr Halse, Vegard Østli, Marit Killi Norwegian Summary
Hele rapporten
Sammendrag
1389/2015 1389/2015 Value of time, safety and environment in passenger transport – adjusted to NTM6 Vegard Østli, Askill Harkjerr Halse, Marit Killi Norwegian Summary
Hele rapporten
Sammendrag
1250/2013 1250/2013 The costs of freight train delays. Applying results from recent research Askill Harkjerr Halse, Marit Killi Norwegian Summary
Hele rapporten
Sammendrag
1238/2012 1238/2012 Regional variation in the value of travel time Vegard Østli, Askill Harkjerr Halse, Farideh Ramjerdi Norwegian Hele rapporten
Sammendrag
1189/2012 1189/2012 Values of transport time and reliability for railway freight Askill Harkjerr Halse, Marit Killi Norwegian Summary
Full report
Sammendrag
1103/2010 1103/2010 The value of reliability in economic analysis – theoretical foundation, PUSAM Askill Harkjerr Halse, Marit Killi Norwegian Hele rapporten
1083/2010 1083/2010 Valuation of freight transport time and reliability Askill Harkjerr Halse, Hanne Samstad, Marit Killi, Stefan Flügel, Farideh Ramjerdi Norwegian Summary
Full report
Sammendrag
1053h/2010 1053h/2010 Value of time, safety and environment in passenger transport – Supplementary study of the values of time Askill Harkjerr Halse, Stefan Flügel, Marit Killi Norwegian Summary
Hele rapporten
Sammendrag
1053/2010 1053/2010 Value of time, safety and environment in Norwegian passenger transport - Summary Report Hanne Samstad, Farideh Ramjerdi, Knut Veisten, Ståle Navrud, Kristin Magnussen, Stefan Flügel, Marit Killi, Askill Harkjerr Halse, Rune Elvik, Orlando San Martin Norwegian Summary
Hele rapporten
Sammendrag

Academic articles

Title Authors Publication
Local Incentives and Electric Vehicle Adoption Askill Harkjerr Halse, Karen Evelyn Hauge, Elisabeth T. Isaksen, Bjørn Gjerde Johansen, Oddbjørn Raaum Journal of Association of Environmental and Resource Economists, 2024, 12(1, 2025):145-180
Company cars and household car choices Gøril Louise Andreassen, Askill Harkjerr Halse Transportation Research Part D: Transport and Environment, 2024, 135(October 2024, art.no. 104384):1-28
Cost-benefit assessments of an e-bike subvention programme in Oslo, Norway Knut Veisten, Aslak Fyhri, Askill Harkjerr Halse, Hanne Beate Sundfør Transportation Research Part A: Policy and Practice, 2024, 180(February, art.no. 103974):1-14
Attitudinal drivers of home bias in public preferences for transboundary nature protected areas Sviataslau Valasiuk, Mikołaj Czajkowski, Marek Giergiczny, Tomasz Żylicz, Knut Veisten, Iratxe Landa-Mata, Askill Harkjerr Halse, Per Angelstam Ecological Economics, 2023, 208:1-12
Value of travel time by road type Stefan Flügel, Askill Harkjerr Halse, Knut Johannes Liland Hartveit, Aino Ukkonen European Transport Research Review, 2022, 14(35):13
The effect of health benefits on the value of travel time savings in active transport Stefan Flügel, Knut Veisten, Hanne Beate Sundfør, Guri Natalie Jordbakke, Nina Hulleberg, Askill Harkjerr Halse Journal of Transport & Health, 2021, 21:1-15
Who goes electric? The anatomy of electric car ownership in Norway Elisabeth Fevang, Erik Figenbaum, Lasse Fridstrøm, Askill Harkjerr Halse, Karen Evelyn Hauge, Bjørn Gjerde Johansen, Oddbjørn Raaum Transportation Research Part D: Transport and Environment, 2021, 92(March):1
Local Representation and Voter Mobilization in Closed-list Proportional Representation Systems Jon Hernes Fiva, Askill Harkjerr Halse, Daniel M. Smith Quarterly Journal of Political Science, 2021, 16(2):185-213
The Impact of Electric Vehicle Density on Local Grid Costs: Empirical Evidence from Norway Paal Brevik Wangsness, Askill Harkjerr Halse Energy Journal, 2021, 42(No. 5):149-167
Revealed and stated preferences for reliable commuter rail in Norway Askill Harkjerr Halse, Vegard Østli, Marit Killi Transportation Letters, 2019, :1-5
Analyzing the deeper motivations for nature-based tourism facility demand: a hybrid choice model of preferences for a reindeer visitor center Kreg Anders Lindberg, Knut Veisten, Askill Harkjerr Halse Scandinavian Journal of Hospitality and Tourism, 2019, 19(2):1-18
Express coaches: An up-hill battle after liberalization? Jørgen Aarhaug, Eivind Farstad, Nils Fearnley, Askill Harkjerr Halse Research in Transportation Economics, 2018, 72(December):82-91
Is forest landscape restoration socially desirable? A discrete choice experiment applied to the Scandinavian transboundary Fulufjället national park area Sviataslau Valasiuk, Mikołaj Czajkowski, Marek Giergiczny, Tomasz Żylicz, Knut Veisten, Iratxe Landa-Mata, Askill Harkjerr Halse, Marine Elbakidze, Per Angelstam Restoration Ecology, 2018, 26(2):370-380
Local favoritism in at-large proportional representation systems Askill Harkjerr Halse, Jon Hernes Fiva Journal of Public Economics, 2016, 143(November 2016):15-26
More for everyone: The effect of local interests on spending on infrastructure Askill Harkjerr Halse European Journal of Political Economy, 2016, 43:41-56
Methodological challenges in modelling the choice of mode for a new travel alternative using binary stated choice data – The case of high speed rail in Norway Stefan Flügel, Askill Harkjerr Halse, Juan de Dios Ortúzar, Luis I. Rizzi Transportation Research Part A: Policy and Practice, 2015, 78:438–451

Academic books/ chapters, etc.

Title Authors Publication
Interventions to Improve Public Transport Travel Time and Reliability in a Norwegian City, an Ecometric Evaluation Knut Johannes Liland Hartveit, Askill Harkjerr Halse, Nina Hulleberg, Nils Fearnley, Rikke Ingebrigtsen I: 10th Young Researchers Seminar, 15-17 September 2021Portoroz, SloveniaUniversity of Ljubljana , 2021
Estimation of Value of Time Stefan Flügel, Askill Harkjerr Halse I: Roger Vickerman (eds.):International Encyclopedia of Transportation, Vol. 1, s. United KingdomElsevier , 2021
Popular, but not powerful: Local candidates under closed-list proportional representation xx Askill Harkjerr Halse I: Forskermøtet 2018 (Samfunnsøkonomenes årskonferanse)BergenSamfunnsøkonomene , 2018
Popular, but not powerful: Local candidates under closed-list proportional representation Jon Hernes Fiva, Askill Harkjerr Halse, Daniel M. Smith I: 2017 Annual Meeting (AEA/ASSA)ChicagoAmerican Economic Association , 2017
Value of Reduced Transport Time and Variability in Freight Askill Harkjerr Halse, Farideh Ramjerdi I: The 5th International Symposium onTransportation Network ReliabilityHongkong , 2012
Forecasting ridership for new modes using binary stated choice data – methodological challenges in studying the demand for high-speed rail in Norway Stefan Flügel, Askill Harkjerr Halse I: 1st European Symposium on Quantitative Methods in Transportation SystemsLausanne , 2012
Non-Linear Utility Specifications in Mode Choice Models for High-Speed Rail Stefan Flügel, Askill Harkjerr Halse I: Kuhmo Nectar Conference on Transportation Economics 2012Berlin , 2012
Value of reduced transport time variability in freight transport Askill Harkjerr Halse, Farideh Ramjerdi I: European Transport Conference (AET/PTRC), Glasgow, Scotland, UK, 10 -12 October 2011 , 2011

Other reports, books, papers etc.

Title Authors Publication
Value of Freight Time : Variability Reductions. Results from a pilot study for the Swedish Transport Administration. (VTI Notat 39A-2013). Niclas Krüger, Inge Vierth, Gerard de Jong, Askill Harkjerr Halse, Marit Killi Stockholm: VTI , 2013
      

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