• The Economics of Hypergamy 

      Almås, Ingvild; Kotsadam, Andreas; Moen, Espen Rasmus; Røed, Knut (Peer reviewed; Journal article, 2020)
      Partner selection is a vital feature of human behavior with important consequences for individuals, families, and society. We use the term hypergamy to describe a phenomenon whereby there is a tendency for husbands to be ...
    • Missing Work is a Pain: The Effect of Cox-2 Inhibitors on Sickness Absence and Disability Pension Receipt 

      Buetikofer, Aline; Skira, Meghan (Journal article; Peer reviewed, 2018)
      How does medical innovation affect labor supply? We analyze how the availability of Cox-2 inhibitors, pharmaceuticals used for treating pain and inflammation, affected the sickness absence and disability pension receipt ...
    • Small family, smart family? Family size and the IQ scores of young men 

      Black, Sandra E.; Devereux, Paul J.; Salvanes, Kjell Gunnar (Journal article; Peer reviewed, 2010)
      This paper uses Norwegian data to estimate the effect of family size on IQ scores of men. Instrumental variables (IV) estimates using sex composition as an instrument show no significant negative effect of family size; ...