Work in progress:



  • "Do Physicians Follow the Golden Rule? Evidence of Imperfect Agency and Moral Hazard from Physicians’ Self-Prescriptions" with Mariana Carrera
  • "Childhood health shocks and the intergenerational transmission of inequality" with Tine Eriksen, Amanda Gaulke, Jannet Svensson, and Peter Thingholm, R&R at AEJ: EP
  • "Innovations in medical care and socio-economic health disparities in childhood" with Amanda Gaulke, Jannet Svensson, and Peter Thingholm 




Publications:



  • Epilepsy in childhood and school performance: a nation-wide cohort study
Dreier, JW., Trajberg, BB., Plana-Ripoll, O., Skipper, N., Agerbo, E., Cotsapas, C., Berg, AT., Christensen, J. Brain, 2024, vol. 147, p. 532-541.
  • Are migrants diagnosed with a trauma-related disorder at risk of premature mortality? A register-based cohort study in Denmark
Bager, L., Agerbo, E., Skipper, N., Larsen, J.T., Laursen, T.M.Journal of Migration and Health, 2023, vol. 8 102407. 
  • Educational consequences of a sibling's disability: Evidence from type 1 diabetes
Eriksen, T.L.M, Gaulke, A., Skipper, N., Svensson, J., Thingholm, P.R.Economics of Education Review, 2023, Vol. 94, 102407
  • School performance in Danish children exposed to maternal type 1 diabetes in utero: A nationwide retrospective cohort study
Spangnmose, AL., Skipper, N., Beck Jensen, R., Damm P., et al. PLoS Medicine, 2022, 19(4): e1003977
  • Physician Health Management Skills and Patient Outcomes
Simeonova, E., Skipper, N., Thingholm, P.R.Journal of Human Resources (forthcoming)
  • Center differences in diabetes treatment outcomes among children with type 1 diabetes: a nationwide study of 3,866 Danish children
Skipper, N., Thingholm, P.R., Borch, L., Gaulke, A., Eriksen, T.L.M., Søndergaard, C., Svensson, J.Pediatric Diabetes, 2022, Vol. 23, p. 73-83.
  • Association of type 1 diabetes and educational achievement in 16-20-year-olds: A Danish nationwide register study
Lindkvist, E.B., Thorsen, S.U., Paulsrud, C., Thingholm, P.R., Eriksen, T.L.M., Gaulke, A., Skipper, N., Svensson, J.Diabetic Medicine, 2022, Vol. 39 (2)  https://doi.org/10.1111/dme.14673
  • Discontinuity in Care: Practice Closures among Primary Care Providers and Patient Health Care Utilization
Simonsen, M., Skipper, L., Skipper, N., Thingholm, P.R.Journal of Health Economics, 2021, Vol. 80, 102551
  • Spot Price Biases in Non-linear Health Insurance Contracts
Simonsen, M., Skipper, L., Skipper, N., Christensen, A.I.Journal of Public Economics, 2021, Vol. 203, 104508
  • School performance of children whose parents suffered torture and war - a register-based study in Denmark
Bager, L., Laursen, T.M., Skipper, N., Agerbo, E.European Journal of Public Health, 2021, Vol. 31, p. 749-755.
  • The Impact of Childhood Health Shocks on Parental Labor Supply
Eriksen, T.M., Gaulke, A., Skipper, N., Svensson, J.Journal of Health Economics 2021, Vol. 78, 102486.
  • Vaccine Hesitancy and Differential Susceptibility to Media Coverage: A Critical Documentary Led to Substantial Reductions in Human Papillomavirus Vaccine Uptake in Denmark, 
Humlum, M.K., Skipper, N., Thingholm, P.R.Medical Decision Making, Jul;41(5):550-558, 2021, doi: 10.1177/0272989X211003589
  • Occurrence, mortality and cost of brain disorders in Denmark: a population-based cohort study, 
Vestergaard, S.V., Rasmussen, T.B., Stallknecht, S., Olsen, J., Skipper, N., Toft Sørensen, H., Christiansen, C.F.BMJ Open 2020;10:e037564. doi: 10.1136/bmjopen-2020-037564
  • Association of Prodromal Type 1 Diabetes With School Absenteeism of Danish Schoolchildren: A Population-Based Case-Control Study of 1,338 Newly Diagnosed Children, 
Thingholm, P. R., Gaulke, A., Eriksen, T. M., Svensson, J., Skipper, N.Diabetes Care, Nov. 43(11), 2886-2888, 2020, (10.2337/dc20-0769)
  • Association of type 1 diabetes and school wellbeing: a population-based cohort study of 436,439 Danish schoolchildren,
Eriksen, T. M., Gaulke, A., Thingholm, P. R., Svensson, J., Skipper, N.Diabetologia, 63, 2339-2348, 2020 (https://doi.org/10.1007/s00125-020-05251-z)
  • Risk of psychiatric diagnoses in children and adolescents of parents with torture and war‐trauma,
Bager, L., Agerbo, E., Skipper, N., Thøgersen, M. H., Munk Laursen, T.Acta Psychiatrica Scandinavica, June, 2020 (https://doi.org/10.1111/acps.13203)
  • The association between early-onset schizophrenia with employment, income, education, and cohabitation status: nationwide study with 35 years of follow-up,
Hakulinen, C., McGrath, J.J., Timmerman, A., Skipper, N., Mortensen, P.B., Bøcker Pedersen, C., Agerbo, E.Social Psychiatry and Psyhiatric Epidemiology, p. 1-9, 2019 (https://doi.org/10.1007/s00127-019-01756-0)
  • Socioeconomic Inequality in Metabolic Control Among Children with Type 1 Diabetes: A Nationwide Longitudinal Study of 4,079 Danish Children,
Nielsen, N. F., Gaulke, A., Eriksen, T. M., Svensson, J., Skipper, N.Diabetes Care, Vol. 42, 1398-1405, 2019
  • Association of Type 1 Diabetes with Standardized Test Scores of Danish Schoolchildren, 
Skipper, N., Gaulke, A., Møller Sildorf, S., Eriksen, T. M., Nielsen, N. F., Svensson, J.JAMA: The Journal of the American Medical Association, Vol 321, 484-492, 2019
  • Physicians are more likely than non-physicians to use brand-name drugs to treat their chronic conditions, 
Carrera, M., Skipper, N.Journal of Epidemiology & Community Health, Vol 71, 874-881, 2017 
  • Can Physicians Affect Patient Adherence With Medication?, 
Koulayev, S., Simeonova, E., Skipper, N.Health Economics, Vol. 26, 779-794, 2017 
  • Price Sensitivity of Demand for Prescription Drugs: Exploiting a Regression Kink Design, 
Simonsen, M., Skipper, L., Skipper, N.Journal of Applied Econometrics, Vol. 31, 320-337, 2016
  • Determinants of Generic vs. Brand Drug Choice: Evidence from Population-wide Danish Data,
Skipper, N., Vejlin, R.      Social Science & Medicine, Vol. 130, 204-215, 2015
  • Income and the use of prescription drugs for near retirement individuals, 
Leth-Petersen, S., Skipper, N.Health Economics, Vol. 23, 314-331, 2014 
  • On the Demand for Prescription Drugs: Heterogeneity in Price Responses, 
Skipper, N.Health Economics, Vol. 22, 857-869, 2013
  • On Reimbursement Reforms and Stockpiling of Prescription Drugs: The Case of Insulin, 
Skipper, N.Health Policy, Vol. 106, 233-240, 2012