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Zu den drängendsten Aufgaben der Gesundheitspolitik gehört eine durchgreifende Finanzierungsreform der Gesetzlichen Krankenversicherung. Welche Möglichkeiten einer nachhaltigen Finanzierung des Gesundheitswesens sind in der Diskussion?
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Können Kostendämpfungsgesetze, Budgetierungen, Positivlisten und weitere Regulierungen, das deutsche Gesundheitswesen effizienter gestalten, oder sollten die eingefahrenen Wege in der Gesundheitspolitik verlassen und mehr marktlicher Wettbewerb im Bereich der Gesetzlichen Krankenversicherung...
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In the literature on optimal indemnity schedules, indemnities are usually restricted to be non-negative. Gollier (1987) shows that this constraint might well bind: insured could get higher expected utility if insurance contracts would allow payments from the insured to the insurer at some...
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The standard solution to adverse selection is the separating equilibrium introduced by Rothschild and Stiglitz. Usually, the Rothschild-Stiglitz argument is developed in a model that allows for two states of the world only. In this paper adverse selection is dis-cussed for continuous loss...
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Under certain conditions the optimal insurance policy will offer full coverage above a deductible, as Arrow and others have shown long time ago. Interestingly, the same design of insurance policies applies in case of a single loss and ex-ante moral hazard. However, many insurance policies...
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