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Risk equalization schemes, competition, and welfare
Felder, Stefan, (1998)
A case study of the Wisconsin Health Insurance Risk-sharing Plan
Grossman, Mary H., (1995)
Plädoyer für risikogerechte Prämien in der Krankenversicherung
Zweifel, Peter, (2003)
The health care system in Switzerland
Hoffmeyer, Ullrich K., (1994)
The health care system in Sweden
The health care system in Germany