In this paper, we analyze how to utilize discount rates in intergenerational projects. Firstly, neoclassical decision-making is depicted in Ramsey and overlapping-generations models (OLG-models). Afterwards we investigate the utilization of time preference rates and opportunity cost rates in an...

This paper analyses the choice of an inter-generational discount rate as well as a method for inter-generational discounting. It is shown that the pure time preference rate is irrelevant for inter-generational comparisons. However, the application of the growth time preference rate - with...

Ecological damages have to be evaluated in monetary terms for implementation in an economic analysis. Economic theory is based upon individual preferences (methodological individualism): Ecological damages can only be socially evaluated when individual values are available. However, in sharp...

Der vorliegende Beitrag unterzieht den ETA einer kritischen Analyse hinsichtlich seiner Annahmen und Eigenschaften, der technischen Realisation und der Entscheidungsrelevanz für eventuelle Adressaten. Abschnitt 2 dient zunächst der Abgrenzung unterschiedlicher Effektivsteuerkonzeptionen und...

This paper investigates the sustainability of the German economy when reaching the Kyoto emissions reduction target. We use a special intergenerational discounting technique which actually takes into account intergenerational peculiarities in an overlapping generations modeling framework which...

Effective tax rates (ETRs) are designed to indicate the influence of taxes on investments. Existing ETR models fail to generate ETRs that can be compared to a constant yardstick and to other ETRs. This paper develops a new ETR approach based on neutral tax systems. Integration of neutral...

We investigate the systematic intergenerational discounting of climate policy on basis of the neo-classical benefit-cost analysis. Reference point is the Ramsey-rule which results from optimal growth theory. The agents live infinitely long. This signifies that intergenerational comparisons do...

Most of the empirical applications of the stochatic volatility (SV) model are based on the assumption that the conditional distribution of returns given the latent volatility process is normal. In this paper the SV model based on a conditional normal distribution is compa-red with SV...