• Estimating the returns to schooling : a likelihood approach based on normal mixtures 

      Dagsvik, John K.; Hægeland, Torbjørn; Raknerud, Arvid (Discussion Papers;No. 567, Working paper, 2008)
      Abstract: In this paper we develop likelihood based methods for statistical inference in a joint system of equations for the choice of length of schooling and earnings. The model for schooling choice is assumed to be ...
    • Estimation of earnings- and schooling choice relations : a likelihood approach 

      Dagsvik, John K.; Hægeland, Torbjørn; Raknerud, Arvid (Discussion Papers;No. 486, Working paper, 2006)
      Abstract: In this paper we develop a full information maximum likelihood method for the estimation of a joint model for the choice of length of schooling and the corresponding earnings equation. The model for schooling ...