Die gewerkschaftlichen Vorstellungen für eine gesetzliche Umlagefinanzierung in der dualen Berufsausbildung scheitern bislang an mangelnden Durchsetzungschancen. Es bestehen aber auch Zweifel, ob eine solche Regelung das Problem des Mangels an betrieblichen Ausbildungsplätzen wirklich auf...

As one possible solution to the well-known financing crisis of unfunded social security systems, an increase in the retirement age is a popular option. To induce workers to retire later, it has been proposed to strengthen the link between retirement age and benefit level. The present paper is...

We model the optimal reaction of a public PAYG pension system to demographic shocks. We compare the ex-ante first best and second best solution of a Ramsey planner with full commitment to the outcome under simple third best rules that mimic the pension systems observed in the real world. The...

Conventional pension systems suffer from a design defect which makes them financially unsustainable, and a source of inefficiency for the economy as a whole. The paper outlines a second-best policy which includes a public pension system made up of two parallel schemes, a Bismarckian one allowing...

The paper compares the pay-as-you-go system and a capital funded system of old age insurance. The capital funded system has a higher rate of return. Pension income can be obtained at lower costs for the individual. This implies efficiency gains in terms of higher savings and reduced distortion...

Die Einführung eines jeden auf dem Umlageverfahren basierenden Systems verursacht – bei unterstellter Alterung der Bevölkerung – eine intergenerative Umverteilung zu Gunsten der ersten Generationen und zu Lasten jüngerer und nachwachsender Generationen. Am Beispiel der Einführung der...