• Estimation of a model for matched panel data with high-dimensional two-way unobserved heterogeneity. 

      Nilsen, Øivind Anti; Raknerud, Arvid; Skjerpen, Terje (Journal article; Peer reviewed, 2016-10-11)
      We consider a model for matched data with two types of unobserved effects: a random effect related to the main observational unit and a random or fixed effect related to a secondary unit to which the main unit is matched. ...
    • Modelling ‘crime-proneness’ : a comparison of models for repeated count outcomes 

      Skarðhamar, Torbjørn; Schweder, Tore; Schweder, Simen Gan (Discussion Papers;611, Working paper, 2010)
      In the criminal career literature, the individual-level age-crime relationship is commonly modelled using generalized linear mixed models, where between-individual heterogeneity is then handled through specifying random ...
    • Spousal influence on early retirement behavior 

      Jia, Zhiyang (Discussion Papers;No. 406, Working paper, 2005)
      Abstract: In this paper, we use a binary choice panel data model to analyze married individuals.retirement behavior in Norway when a new option, AFP early retirement becomes available. We focus our study on the influence ...