In long-term private health insurance contracts, aging provisions are used to flatten premium profiles. An individual would like to change insurers if she perceives a low service quality. The first-best optimum is characterized by provision transfers which are higher for high risks and may be...

Two alternative relative compensation schemes are compared with respect to total output that can be generated at a given sum of salaries. While the promotion regime guarantees that any salary increase is permanent, the premium system allows a reduction in the income of an agent to the base...

The impacts of introducing work requirements for welfare recipients are studied in an efficiency wage model. If the workfare package is not mandatory, it will reduce employment, profits, and utility levels of employed and unemployed workers. In contrast, mandatory effort requirements will...

We consider positive and normative aspects of subsidizing work arrangements where subsidies are paid in time of low demand and reduced working hours so as to stabilize workers' income. In a matching framework such an arrangement increases labor demand. Tightening eligibility to short-time work...

Hierarchical and comprehensive school systems are compared with respect to efficiency. At given ability, a student?s probability of not completing school rises with increasing mean ability in class. Both school systems can yield identical average failure rates. Given that output losses in case...

Es ist zu erwarten, dass die EU-Taxonomie für nachhaltige Aktivitäten den Weg für eine differenzierte Behandlung von Kapitalanlagen bereitet. Eine Förderung »grüner« Finanzanlagen führt aber systematisch zu Einkommensverlusten aufgrund von Produktivitätsdifferenzen verschiedener...

Miriam Beblo, Universität Hamburg, zeigt, dass die staatlichen Ausgaben in Deutschland für familien- und ehebezogene Maßnahmen im europäischen Mittelfeld liegen. In ihrer Gesamtheit bewirkten die Familienleistungen eine Umverteilung von Haushalten mit hohen zu Haushalten mit niedrigen...