To justify substantial carbon emission reductions, recent literature on cost-benefit analysis of climate change suggests discounting environmental quality at a lower discount rate than the standard consumption discount rate. Recent literature also shows that a theoretical foundation for such a...

Equal treatment for the present and the future was required in two axioms introduced in the articles by Chichilnisky of the years 1996 and 1997. These articles provide a characterization of the decision criterion that satisfies the axioms and shows that the two axioms are equivalent to physical...

Infolge der Regionalisierung von Wirtschafts- und Strukturpolitik entstehen entweder vollkommen neue Institutionen (horizontale Regionalisierung) oder Institutionen mit neuen Kompetenzen (vertikale Regionalisierung). Der Erfolg einer Regionalisierungspolitik läßt sich am Grad der...

For power-plant investments, utilities rely after liberalisation on private financial markets, which are in general distorted. The (related) split of social and private time-preference rates provides a new reason for a welfare-enhancing policy intervention, complementary to environmental policy...

To justify substantial carbon emission reductions, recent literature on cost-benefit analysis of climate change suggests discounting environmental quality at a lower discount rate than the standard consumption discount rate. Recent literature also shows that a theoretical foundation for such a...

Immer mehr Kinder in Deutschland nutzen eine Kindertagesbetreuung. Wie beeinflusst die Familienpolitik diese Nutzung? Wie wirken einzelne ehe- und familienpolitische Maßnahmen und inwiefern unterscheiden sich diese Wirkungen für unterschiedliche Familientypen? Diesen Fragen widmet sich der...

I revisit the consumption discount rate for a novel combination of standard assumptions. To disentangle risk and time preferences, I consider a decision maker with recursive preferences la Kreps and Porteus (1978). Moreover I assume that preferences are mutually utility independent in the sense...

The paper derives the optimal carbon tax in closed-form from an integrated assessment of climate change. The formula shows how carbon, temperature, and economic dynamics quantify the optimal mitigation effort. The model’s descriptive power is comparable to numeric models used in policy...

As the first, substantive contribution, this paper revisits the effectiveness of two widely used public sponsored training programs, the first one focusing on intensive occupational training and the second one on short-term activation and job entry. We use an exceptionally rich administrative...