2025

• Mwesiumo, Deodat Edward; Vaagen, Hajnalka; Pushparajah, Jasetha; Norem, Jonas Lie. (2025) A stitch in time : making production processes in textile-based industries more sustainable through 3D knitting technology. Sustainable Development
  Vitenskapelig artikkel
• Oertel, Ginevra; Vaagen, Hajnalka; Glavee-Geo, Richard. (2025) Identifying and managing ship paint microplastic pollution along the supply chain: a shipbuilding case study. Marine Pollution Bulletin
  Vitenskapelig artikkel

2024

• Vaagen, Hajnalka; Oertel, Ginevra. (2024) Ship paint microplastic pollution throughout the shipbuilding lifecycle. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
  Rapport
• Vaagen, Hajnalka; Wallace, Stein William. (2024) Uncertainty in engineer-to-order project planning.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2023

• Vaagen, Hajnalka; Tippett, Arron Wilde. (2023) Quadruple Helix Relational Approach to Recycling Fishing Nets: Cluster Development in the Norwegian West Coast Region.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2021

• Lohne, Jardar; Torp, Olav; Andersen, Bjørn Sørskot; Aslesen, Sigmund; Bygballe, Lena Elisabeth; Bølviken, Trond. (2021) The emergence of lean construction in the Norwegian AEC industry. Construction Management and Economics
  Vitenskapelig artikkel
• Bühler, Michael; Jelinek, Thorsten; Nübel, Konrad; Anderson, Norman; Ballard, Glenn; Bew, Mark. (2021) A New Vision for InfraTech: Governance and Value Network Integration through Federated Data Spaces and Advanced Infrastructure Services for a Resilient and Sustainable Future. G20 G20
  Rapport
• Vaagen, Hajnalka; Ballard, Glenn. (2021) Lean and Flexible Project Delivery. Applied Sciences
  Vitenskapelig artikkel

2020

• Kaut, Michal; Vaagen, Hajnalka; Wallace, Stein William. (2020) The combined impact of stochastic and correlated activity durations and design uncertainty on project plans. International Journal of Production Economics
  Vitenskapelig artikkel
• Hansen, Morten Juel; Vaagen, Hajnalka; Oorschot, Kim Van. (2020) Team Collective Intelligence in Dynamically Complex Projects—A Shipbuilding Case. Project Management Journal
  Vitenskapelig artikkel
• Ballard, Glenn; Vaagen, Hajnalka; Kay, William; Stevens, Bill; Pereira, Mauricio. (2020) Extending the Last Planner System® to the Entire Project. Lean Construction Journal
  Vitenskapelig artikkel

2019

• Oksavik, Eli Døving; Vaagen, Hajnalka. (2019) Lean på norsk, erfaring med bruk av Involverende Planlegging i Veidekke Møre og Romsdal. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Vaagen, Hajnalka; Masi, Lucky Chukwuladi. (2019) IPD Methodology in Shipbuilding.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Julie, Berg Grytten; Gaspar, Henrique Murilo; Vaagen, Hajnalka. (2019) Lean principles applied to ship design planning. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave

2018

• Vaagen, Hajnalka. (2018) Robustness in shipbuilding planning and operations- Summary report NextShip. SINTEF Industri SINTEF Industri
  Rapport

2017

• Vaagen, Hajnalka; Kaut, Michal; Wallace, Stein W.. (2017) The impact of design uncertainty in engineer-to-order project planning. European Journal of Operational Research
  Vitenskapelig artikkel
• Ballard, Glenn; Vaagen, Hajnalka. (2017) Project Flexibility and Lean Construction. Annual Conference of the International Group for Lean Construction
  Vitenskapelig oversiktsartikkel/review

2016

• Vaagen, Hajnalka. (2016) Design problems in specialized shipbuilding. OR/MS Today
  Populærvitenskapelig artikkel
• Vaagen, Hajnalka; Borgen, Eirik Kristoffer; Hansson, Mathias. (2016) A social-behavioural approach to project work under uncertainty. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Hansen, Morten Juel; Vaagen, Hajnalka. (2016) Collective Intelligence in Project Groups: Reflections from the Field. Procedia Computer Science
  Vitenskapelig artikkel

2015

• Vaagen, Hajnalka; Kaut, Michal. (2015) A mockup stochastic program to study the impact of design uncertainty on ETO shipbuilding planning. IFIP Advances in Information and Communication Technology
  Vitenskapelig artikkel
• Vaagen, Hajnalka; Kaut, Michal. (2015) A mockup stochastic program to study the impact of design uncertainty on ETO shipbuilding planning.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2014

• Kaut, Michal; Werner, Adrian; Lium, Arnt-Gunnar; Flatberg, Truls; Vaagen, Hajnalka; Crainic, Teodor Gabriel. (2014) Socio-Economic Optimal Pricing of Railroad Infrastructure (SOPJI). Mathematical Model Formulation and Implementation. SINTEF Industri SINTEF Industri
  Rapport
• Vaagen, Hajnalka; Aas, Bjørnar. (2014) A multidisciplinary framework for robust planning and decision-making in dynamically changing engineering construction projects.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2012

• Vaagen, Hajnalka. (2012) A Multdimensional Newsboy Problem with Substitution.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2011

• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2011) The value of numerical models in quick response assortment planning. Production planning & control (Print)
  Vitenskapelig artikkel
• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2011) Modelling consumer-directed substitution. International Journal of Production Economics
  Vitenskapelig artikkel

2010

• Vaagen, Hajnalka; Wallace, Stein. (2010) The value of information in quick response supply chains : an assortment planning view.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2009

• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2009) The value of numerical models in quick response assortment planning. Høgskolen i Molde Høgskolen i Molde
  Rapport
• Vaagen, Hajnalka. (2009) Assortment planning under uncertainty. Høgskolen i Molde - Vitenskapelig høgskole i logistikk Høgskolen i Molde - Vitenskapelig høgskole i logistikk
  Doktorgradsavhandling

2008

• Vaagen, Hajnalka; Wallace, Stein W.. (2008) Product variety arising from hedging in the fashion supply chains. International Journal of Production Economics
  Vitenskapelig artikkel
• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2008) Modelling consumer directed substitution. Høgskolen i Molde Høgskolen i Molde
  Rapport
• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2008) The value of numerical models - substitutable newsvendors. Høgskolen i Molde Høgskolen i Molde
  Rapport
• Vaagen, Hajnalka; Wallace, Stein W.; Kaut, Michal. (2008) Assortment planning in fashion supply chains - substitutable newsvendor problems.
  Faglig kapittel

2007

• Vaagen, Hajnalka; Wallace, Stein W.. (2007) The trade-off between product variety and uncertainty in the textile apparel industry - the aspect of hedging.
  Faglig kapittel
• Vaagen, Hajnalka; Wallace, Stein W.. (2007) The trade-off between product variety and uncertainty in the textile apparel industry - the aspect of hedging.
  Faglig kapittel