In einem kürzlich in der Zeitschrift "Finanzarchiv" erschienenen Beitrag untersuchte B. Raffelhüschen, wie sich eine Volkswirtschaft an das Umlageverfahren anpaßt. Er verwendete dafür das Diamond-Generationen-Modell, welches er für seine Simulation geeignet spezifizierte und Daten der...

Adequate funding of occupational pension plans is key to benefit security. Across countries different methods of securing funding exist: solvency requirements, a pension guarantee fund, and sponsor support. The key goal of this paper is to investigate the welfare implications to the beneficiary...

We analyze the newly introduced German occupational pension scheme called target pension ("Zielrente"), which links the beneficiaries' benefits during the retirement phase to the mortality experienced among the pension beneficiaries and the performance of the financial market, from a pension...

This paper proposes an innovative retirement product with a focus on longevity risk sharing, a contract we refer to as tail index-linked annuity (TILA). Specifically, the proposed TILA pays out variable annual payments, which will be equal to a regular nominal amount when a reference survival...

Tontines, retirement products constructed in such a way that the longevity risk is shared in a pool of policyholders, have recently gained vast attention from researchers and practitioners. Typically, these products are cheaper than annuities, but do not provide stable payments to policyholders....