title: Belgium: risk adjustment and financial responsibility in a centralised system.
abstract: Since 1995 Belgian sickness funds are partially financed through a risk adjustment system and are held partially financially responsible for the difference between their actual and their risk-adjusted expenditures. However, they did not get the necessary instruments for exerting a real influence on expenditures and the health insurance market has not been opened for new entrants. At the same time the sickness funds have powerful tools for risk selection, because they also dominate the market for supplementary health insurance. The present risk-adjustment system is based on the results of a regression analysis with aggregate data. The main proclaimed purpose of this system is to guarantee a fair treatment to all the sickness funds. Until now the danger of risk selection has not been taken seriously. Consumer mobility has remained rather low. However, since the degree of financial responsibility is programmed to increase in the near future, the potential profits from cream skimming will increase.
authors.affiliation: Centre for Economic Studies, KULeuven, Naamsestraat 69, 3000 Leuven, Belgium. erik.schokkaert@econ.kuleuven.ac.be
authors.forename: Erik
authors.initials: E
authors.lastname: Schokkaert
authors.forename: Carine
authors.initials: C
authors.lastname: Van de Voorde
mesh_terms: D001530:Belgium; D002017:Budgets; D002204:Capitation Fee; D003363:Cost Control; D017598:Efficiency, Organizational; D005544:Forecasting; D005102:Health Expenditures / Q000706:statistics & numerical data; D006801:Humans; D015273:Insurance Selection Bias; D018854:Managed Competition / Q000191:economics*; D017059:Models, Econometric; D009313:National Health Programs / Q000191:economics / Q000458:organization & administration*; D011907:Rate Setting and Review; D020379:Risk Adjustment / Q000379:methods*; D020414:Risk Sharing, Financial