Now showing items 3807-3826 of 6660

    • Misspecifications due to aggregation of data in models for journeys-to-work 

      Gitlesen, Jens Petter; Thorsen, Inge; Ubøe, Jan (Discussion paper, Working paper, 2004-10)
      In this paper we develop a new simulation procedure that can be used to examine validity of model extensions. Our testing regime is carried out on a number of different trip distribution models. We test the models on ...
    • Mixed contracts for the newsvendor problem with real options 

      Jörnsten, Kurt; Nonås, Sigrid Lise; Sandal, Leif Kristoffer; Ubøe, Jan (Discussion paper, Working paper, 2011-04)
    • MMP-elections and the assembly size 

      Stensholt, Eivind (Discussion paper;15/19, Working paper, 2019-10-30)
      MMP (Mixed Member Proportional) elections for legislatures have ballots with one vote in a local single seat tally and one vote for a party list in a multi-seat tally. In Germany, the multi-seat tally occasionally violated ...
    • Mobilbetaling: holdninger til sikkerhet og bekvemmelighet blant norske millennials 

      Plo-Sørensen, Mathilde; Rasmussen, Margrethe Shields (Master thesis, 2018)
      Det norske markedet for digitale mobilbetalingsløsninger har hittil vært begrenset til hovedsakelig vennebetalinger. Endringer i lovverk og nytt datadirektiv legger nå til rette for at tredjepartsaktører kan tre inn i ...
    • Mobile internet services : integration models and structural determinants 

      Gressgård, Leif Jarle; Methlie, Leif B.; Stensaker, Inger G. (Report, Research report, 2003-10)
      The overall purpose of this report is to contribute in developing theory related to the supply side of mobile and electronic commerce. We explore how mobile services are organized and which factors explain different choices ...
    • Mobile lommebøker : en eksplorativ studie av dagens konkurransesituasjon og fremtidig utvikling 

      Stefanovic, Anja Methlie; Ribe, Anna Cecilie (Master thesis, 2017)
      Betalingsmarkedet i 2017 er preget av kontinuerlig endring og stor usikkerhet. Teknologisk fremgang og bevegelser i forbrukervaner er sentrale drivere bak utviklingen av nye betalingsmetoder. Stadig flere forbrukere ...
    • A model of deferred callability in defautable debt 

      Mjøs, Aksel; Persson, Svein-Arne (Discussion paper, Working paper, 2009-05)
    • Modeling an integrated market for sawlogs, pulpwood and forest bioenergy 

      Kong, Jiehong; Rönnqvist, Mikael; Frisk, Mikael (Discussion paper;2011:11, Working paper, 2011-06)
      Traditionally, most applications in the initial stage of forest supply chain deal with sawlogs to sawmills, pulpwood to pulp or paper mills and forest residues to heating plants. However, in the past decades, soaring ...
    • Modeling and computational techniques in bioeconomics 

      Ussif, Al-Amin M. (Doctoral thesis, 2000)
    • Modeling credit risk for small and medium-sized enterprises : evidence from Norway 

      Cheraghali, Hamid (Master thesis, 2018)
      Primarily, this paper investigates the determining factors of default in the Norwegian small and medium-sized enterprises (SMEs). Using logit regressions on a database comprises over 280,000 Norwegian firms (with sales ...
    • Modeling demand for fishmeal using a heterogeneous estimator for panel data 

      Tveterås, Ragnar; Tveterås, Sigbjørn; Sissener, Elin Helene (Working Paper, Working paper; Working paper, 2003-12)
      Increased livestock and aquaculture production can put pressure on the fishmeal market, and thus industrial fisheries stocks, since both of these sectors use fishmeal in their feeds. Data indicate that fishmeal supply has ...
    • Modeling Freight Markets for Coal 

      Ubøe, Jan; Andersson, Jonas; Jörnsten, Kurt; Strandenes, Siri Pettersen (Journal article; Peer reviewed, 2009)
      In this paper we study bulk shipping of coal between the central regions in the world. We compare the performance of cost-minimizing models with a gravity model approach. The main finding in the paper is that cost minimizing ...
    • Modeling freight markets for coal 

      Andersson, Jonas; Jörnsten, Kurt; Strandenes, Siri Pettersen; Ubøe, Jan (Discussion paper, Working paper, 2008-12)
      In this paper we study bulk shipping of coal between the central regions in the world. We compare the performance of cost-minimizing models with a gravity model approach. The main nding in the paper is that cost minimizing ...
    • Modeling heterogeneity in trip-distributions with partial information 

      Jörnsten, Kurt; Kleppe, Gisle; Thorsen, Inge; Ubøe, Jan (Discussion paper, Working paper, 2007)
      In this paper we propose a modified gravity model that takes into account that a population generally consists of heterogeneous groups, and we suggest a new statistical test for heterogeneity. We apply our new model to two ...
    • Modeling individual choices in experiments : reply to Conte and Moffatt 

      Cappelen, Alexander W.; Hole, Astri Drange; Sørensen, Erik Ø.; Tungodden, Bertil (Discussion paper, Working paper, 2009-07)
      In a comment to Cappelen, Hole, Sørensen, and Tungodden (2007b), Conte and Moffatt (2009) challenge our use of a random utility model when studying individual choices in a fairness experiment. They propose an alternative ...
    • Modeling international financial returns with a multivariate regime switching copula 

      Chollete, Lorán; Heinen, Andreas; Valdesogo, Alfonso (Discussion paper, Working paper, 2008-03)
      In order to capture observed asymmetric dependence in international financial returns, we construct a multivariate regime-switching model of copulas. We model dependence with one Gaussian and one canonical vine copula ...
    • Modeling iron ore spot and futures market 

      Grigoryan, Hayk (Master thesis, 2013)
      We document significant momentum returns in iron ore spot market. We find that the returns of the preceding three days have an explanatory power for the return of the following day, consistent with behavioural theories. ...
    • Modeling the dynamics of regulated resource systems : a fishery example 

      Ussif, Al-Amin M. (Discussion paper, Working paper, 2000-06)
      In this paper we develop a discrete-time model of jointly managed fisheries. Most modern real world fisheries are shared or jointly exploited and are under some kind of regulation. The regulatory part of the fishery in ...
    • Modeling the Norwegian sea ‘pelagic complex’. An application of the ensemble kalman filter 

      Ekerhovd, Nils-Arne; Kvamsdal, Sturla Furunes (Working paper;07/13, Working paper, 2013-02)
      We have estimated the parameters of a modified logistic ecosystem model of the pelagic fish stocks in the Norwegian Sea with the Ensemble Kalman Filter. Our model only contains four parameters. The model appear to capture ...
    • Modeling the steel price for valuation of real options and scenario simulation 

      Berggren, Lasse (Master thesis, 2015)
      Steel is widely used in construction. I tried to model the steel price such that valuations and scenario simulations could be done. To achieve a high level of precision this is done with a continuous-time continuous-state ...