• Competition and physician behaviour: Does the competitive environment affect the propensity to issue sickness certificates? 

      Brekke, Kurt R.; Holmås, Tor Helge; Monstad, Karin; Straume, Odd Rune (DP SAM;3, Working paper, 2017)
      Competition among physicians is widespread, but compelling empirical evidence on the impact on service provision is limited, mainly due to lack of exogenous variation in the degree of competition. In this paper we exploit ...
    • Education and fertility : evidence from a natural experiment 

      Salvanes, Kjell Gunnar; Propper, Carol; Monstad, Karin (Discussion paper, Working paper, 2008-04)
      In many developed countries a decline in fertility has occurred. This development has been attributed to greater education of women. However, establishing a causal link is difficult as both fertility and education have ...
    • Is teenage motherhood contagious? Evidence from a Natural Experiment 

      Monstad, Karin; Propper, Carol; Salvanes, Kjell Gunnar (Discussion Papers;12/2011, Working paper, 2011-07)
      There is relatively little research on peer effects in teenage motherhood despite the fact that peer effects, and in particular social interaction within the family, are likely to be important. We estimate the impact ...
    • Socioeconomic Status and Physicians’ Treatment Decisions 

      Brekke, Kurt R.; Holmås, Tor Helge; Monstad, Karin; Straume, Odd Rune (Discussion paper;12/15, Working paper, 2015-06)
      This paper aims at shedding light on the social gradient by studying the relationship between socioeconomic status (SES) and provision of health care. Using administrative data on services provided by General Practitioners ...