• A demand system for input factors when there are technological changes in production 

      Hungnes, Håvard (Discussion Papers;No. 556, Working paper, 2008)
      Abstract: In a system with n input factors there are n − 1 independent cost shares. An often-used approach in estimating factor demand systems is to (implicitly or explicitly) assume that there is a (independent) cointegrating ...
    • Transitions to disability and rehabilitation 

      Andreassen, Leif; Kornstad, Tom (Discussion Papers;641, Working paper, 2010)
      The discrete choice model of McFadden (1973) is used to quantify the desire for going into rehabilitation or disability among fully employed married women in Norway. Predictions using the model indicate that as much as 60 ...