In recent years, some European countries have relied on elements of an allowance for corporate equity (ACE) in the design of their tax systems. We analyse the effects of ACE-based taxation on rates of return and effective tax rates. Investment neutrality is lost if the imputed interest rate...

The German population is aging. Since fewer children are born and simultaneously life expectancy rises, demographic changes will lead to a double aging process. The paper analyzes the effects of demographic changes on the public budget by applying a cointegration analysis to global budget...

This paper analyses the pure demographic effect on medical expenditure and the contribution rate of the German Statutory Health Insurance Scheme. To isolate this effect, we assume that the age-specific expenditure for medical treatment as estimated in 1995 remains constant over the whole...

We calculate the expected distributional effects of the European Emissions Trading System combining industry and household-level data. By combining data on direct CO2 emissions by production sector from the German Environmental Account with the German Input-Output Accounts, we calculate the CO2...

In the paper we simulate a revenue-neutral cut in the social security contribution rate using five different types of macro- / microeconomic models, namely two models based on time-series data where the labour market is modelled basically demand oriented, two models of the class of computable...

Aufgrund der Entscheidung des Bundesverfassungsgerichts vom 25. September 1992 muß sich der Gesetzgeber ab 1996, nach einer Übergangsregelung bis 1995, zur Freistellung des Existenzminimums für einen neuen Einkommensteuertarif entscheiden. Einer großzügigen Bemessung des steuerfreien...