We extend the WACC approach to a tax system having a firm income tax and a personal income tax of the investor as well. We use an artificial tax system incorporating most of the G-7 national tax codes as for example the classical or the imputation systems.

This paper attempts to analytically determine the impact a tax shield (marginal tax rate) has on the value of a levered firm assuming that gains and losses are taxed differently. Previous research has done this by employing empirical methods and simulation studies. We are able to present...

It is well-known that stock prices fluctuate far more than dividends. Traditional valuation methods are not able to depict this fact. In this paper we incorporate excess volatility into a simple DCF model by considering an autoregressive cash flows process with random coefficients. We show that...

In der Literatur zur Steuerwirkung des CAPM wurde bisher unterstellt, dass die Steuerzahlungen nicht an die Marktteilnehmer zurückverteilt werden. Diese Annahme ist unrealistisch. Wir lassen sie in diesem Modell fallen. Aus der allgemeinen Gleichgewichtstheorie ist bekannt, dass bei einem...