Die Rentenreformen zu Beginn dieses Jahrhunderts hinterlassen zunehmend Spuren. Das Rentenniveau sinkt kräftig. Gegenüber 1989 ergibt sich bereits heute eine Senkung um knapp 14 Prozent. Vorgesehen sind weitere Absenkungen mit der Folge einer drohenden Altersarmut insbesondere für...

This paper provides the first estimate of the actuarial balance of the Spanish contributory pension system for the old age contingency, based on official data. The novel entry in the balance sheet, named "Contribution Asset" or "Hidden Asset", is at the centre of the theoretical discussion. A...

In earlier literature, the suggested Pareto improvements in pay-as-you-go (PAYG) systems have relied on the presence of externalities or the possibility of intragenerational redistribution. We show that neither assumption is necessary in an economy with intergenerational trade in a fixed factor...

Compact tariffs are not only used in pension insurance, but also in life insurance. However, in many cases it is necessary to have separate views on those tariffs, since policy management systems developed for life insurance companies are based on tariffs which have separate tariff components,...

Das Eingehen von Pensionsverpflichtungen ist für Unternehmen mit vielfältigen Risiken verbunden. In diesem Papier werden am Beispiel der Pensionszusage die Auswirkungen zweier Risikofaktoren auf die Pensionsrückstellungen von Unternehmen untersucht: Des vorzeitigen Rentenbezugs und des für...

This paper analyses macroeconomic aspects of exit from aid-dependence. By 'exit from aid', we mean substantial and enduring decline over time in Official Development Assistance (ODA) as a share of Gross Domestic Product (GDP). The relevant macroeconomic variables are identified by systematically...

This note extends the theory of optimal aging and death (Dalgaard and Strulik, 2010) towards uncertain death. Specifically, it is assumed that at any age the probability to survive depends on the number of health deficits accumulated. It is shown that the results in Dalgaard and Strulik (2011)...

There are two stylised facts, namely weak demand for life-annuities and flat age-wealth profile that contradict the life-cycle hypothesis. In this paper we design a theoretical framework, which combines plausible arguments, which have been put forward in the literature to reconcile theory with...