Kongruente Rückdeckung von Pensionszusagen durch Versicherungsprodukte

When a German employer establishes a defined benefit pension plan for his employees, it is common practice in Germany to purchase life insurance policies in order to finance the plan and transfer the risks from the plan to the insurer. A complete transfer of risk can only be obtained by purchasing a congruent insurance policy. The present paper develops a formal definition of congruence of an insurance policy to a pension plan. The definition is applied to a simple practical example. It becomes clear that it is almost impossible to obtain congruence of a traditional German life insurance product to an employer's defined benefit pension plan.