Browsing NHH Brage by Document Types "Journal article"

Now showing items 1-20 of 686

    • A bridge between continuous and discrete-time bioeconomic models: Seasonality in fisheries 

      Kvamsdal, Sturla F; Maroto, Jose M.; Moran, Manuel; Sandal, Leif Kristoffer (Journal article; Peer reviewed, 2017)
      We develop a discretization method to construct a discrete finite-time bioeconomic model, corresponding to bioeconomic models with continuous-time growth function, but allowing the analysis of seasonality in fisheries. The ...

    • A critical discussion of Hofstede’s concept of Power Distance 

      Ly, Annelise (Journal article, 2013)
      The aim of the paper is to critically describe and discuss the concept of power distance developed by Hofstede. It is divided into two parts: the first one focuses on the definition and discusses its extent and its ...

    • A Cultural Contingency Model of the Effects of Leader-Society Value Congruence 

      Mustafa, Ghulam; Lines, Rune (Journal article; Peer reviewed, 2013)
      Previous research on cross-cultural leadership has examined the effects of leadership-society congruence without explaining how positive outcomes might result when there is a fit between leadership and societal culture, ...

    • A customer-centric five actor model for sustainability and service innovation 

      van Riel, Allard C. R.; Andreassen, Tor W.; Lervik-Olsen, Line; Zhang, Lu; Mithas, Sunil; Heinonen, Kristina (Peer reviewed; Journal article, 2021)
      Service industries are increasingly unsustainable. Considering consumers as change agents, we show how service innovation may contribute to a service ecosystem that helps achieve emerging sustainability goals. To achieve ...

    • A Donsker delta functional approach to optimal insider control and applications to finance 

      Draouil, Olfa; Øksendal, Bernt (Journal article; Peer reviewed, 2015)
      We study optimal insider control problems, i.e. optimal control problems of stochastic systems where the controller at any time t, in addition to knowledge about the history of the system up to this time, also has ...

    • A flying start? Maternity leave benefits and long-run outcomes of children 

      Carneiro, Pedro; Løken, Katrine Vellesen; Salvanes, Kjell Gunnar (Peer reviewed; Journal article, 2015)
      We study a change in maternity leave entitlements in Norway. Mothers giving birth before July 1, 1977, were eligible for 12 weeks of unpaid leave, while those giving birth after that date were entitled to 4 months of paid ...

    • A gentle tutorial on accelerated parameter and confidence interval estimation for hidden Markov models using Template Model Builder 

      Bacri, Timothee Raphael Ferdinand; Berentsen, Geir Drage; Bulla, Jan; Hølleland, Sondre Nedreås (Peer reviewed; Journal article, 2022)
      A very common way to estimate the parameters of a hidden Markov model (HMM) is the relatively straightforward computation of maximum likelihood (ML) estimates. For this task, most users rely on user-friendly implementation ...

    • A Governance Model for Managing Lightweight IT 

      Bygstad, Bendik; Iden, Jon (Peer reviewed; Journal article, 2017)

    • A Likelihood Ratio and Markov Chain Based Method to Evaluate Density Forecasting 

      Li, Yushu; Andersson, Lars Jonas (Journal article; Peer reviewed, 2019)
      In this paper, we propose a likelihood ratio based method to evaluate density forecasts which can jointly evaluate the unconditional forecasted distribution and dependence of the outcomes. Unlike the well‐known Berkowitz ...

    • A long term view on the short term co-movement of output and prices in a small open economy 

      Grytten, Ola Honningdal; Hunnes, Arngrim (Journal article; Peer reviewed, 2012-02)
      One assumption behind inflation targeting as objective for monetary policy is that inflation rates in the short run to some extent reflect output cycles. The present paper investigates the historical co-movements of output ...

    • A Long Term View on the Short Term Co-movement of Output and Prices in a Small Open Economy 

      Grytten, Ola Honningdal; Hunnes, Arngrim (Journal article; Peer reviewed, 2012-02)
      One assumption behind inflation targeting as objective for monetary policy is that inflation rates in the short run to some extent reflect output cycles. The present paper investigates the historical co-movements of output ...

    • A Malliavin-Skorohod calculus in L^0 and L^1 for additive and Volterra-type processes 

      Di Nunno, Giulia; Vives, Josep (Peer reviewed; Journal article, 2017)
      In this paper we develop a Malliavin–Skorohod type calculus for additive processes in the L1 and L1 settings, extending the probabilistic interpretation of the Malliavin–Skorohod operators to this context. We prove calculus ...

    • A maximum entropy approach to the newsvendor problem with partial information 

      Andersson, Jonas; Jörnsten, Kurt; Nonås, Sigrid Lise; Sandal, Leif Kristoffer; Ubøe, Jan (Journal article; Peer reviewed, 2013)
      In this paper, we consider the newsvendor model under partial information, i.e., where the demand distribution D is partly unknown. We focus on the classical case where the retailer only knows the expectation and variance ...

    • A Maximum Principle Approach to Risk Indifference Pricing with Partial Information 

      An, Ta Thi Kieu; Øksendal, Bernt; Proske, Frank (Journal article, 2008)
      We consider the problem of risk indifference pricing on an incomplete market, namely on a jump diffusion market where the controller has limited access to market information. We use the maximum principle for stochastic ...

    • A Maximum Principle for Mean-Field SDEs with Time Change 

      Di Nunno, Giulia; Haferkorn, Hannes Hagen (Journal article; Peer reviewed, 2017)
      Time change is a powerful technique for generating noises and providing flexible models. In the framework of time changed Brownian and Poisson random measures we study the existence and uniqueness of a solution to a ...

    • A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic 

      Wang, Ke; Kunst, Jonas R.; Tamnes, Christian Krog; Schei, Vidar; Sverdrup, Therese E.; Askelund, Adrian Dahl; Pfuhl, Gerit; Klevjer, Kristoffer; Korbmacher, Max; Bundt, Carsten; Goldberg, Amit; Dorison, Charles A.; Miller, Jeremy K.; Uusberg, Andero; Lerner, Jennifer; Gross, James J; Agesin, Bamikole Bamikole; Bernardo, Marcia; Campos, Olatz; Eudave, Luis; Grzech, Karolina; Ozery, Daphna Hausman; Garcia, Elkin Oswaldo Luis; Jackson, Emily A.; Drexler, Shira Meir; Jurkovic, Anita Penic; Rana, Kafeel; Wilson, John Paul; Antoniadi, Maria; Desai, Kermeka; Gialitaki, Zoi; Kushnir, Elizaveta; Nadif, Khaoula; Bravo, Olalla Nino; Nauman, Rafia; Oosterlinck, Marlies; Pantazi, Myrto; Pilecka, Natalia; Szabelska, Anna; van Steenkiste, I.M.M.; Filip, Katarzyna; Bozdoc, Andrea Ioana; Marcu, Gabriela Mariana; Agadullina, Elena; Adamkovic, Matus; Roczinewska, Marta; Reyana, Cecilia; Kassianos, Angelos P.; Westerlund, Minja; Ahlgren, Lina; Pöntinen, Sara (Peer reviewed; Journal article, 2021)

    • A Multilevel Analysis of the Use of Individual Pay-for-Performance Systems 

      Gooderham, Paul N.; Fenton-O'Creevy, Mark; Croucher, Richard; Brookes, Michael (Journal article; Peer reviewed, 2015-10-21)
      Compensation systems, such as individualized pay-for-performance (I-PFP) schemes for employees, represent an important approach to aligning employer-employee interests. However, the adoption of I-PFP is much less common ...

    • A New Latent Class to Fit Spatial Econometrics Models with Integrated Nested Laplace Approximations 

      Gómez-Rubio, Virgilio; Bivand, Roger; Rue, Håvard (Journal article; Peer reviewed, 2015)
      The new slm latent model for estimating spatial econometrics models using INLA has recently been introduced. It will be described briefly and its use will be demonstrated in the accompanying poster.

    • A note on upward pricing pressure: the possibility of false positives 

      Mathiesen, Lars; Nilsen, Øivind Anti; Sørgard, Lars (Journal article; Peer reviewed, 2012)
      Joseph Farrell and Carl Shapiro proposed a simple test of the possible upward pricing pressure (UPP) following a merger. They showed that the test may give false negatives—that is, indicate that a merger may not give an ...

    • A specialized parallel corpus of English and Spanish Free Trade Agreements for the study of specialized collocations 

      Patiño, Pedro (Journal article, 2011)
      This paper describes the Corpus of Free Trade Agreements (henceforth FTA), a specialized parallel corpus in English and Spanish from Europe and America that is being prepared and aligned with Translation Corpus Aligner 2 ...