The paper focuses on the interaction between the solvency probability of a banking firm and the diversification potential of its asset portfolio when determining optimal equity capital. The purpose of this paper is to incorporate value at risk (VaR) into the firm-theoretical model of a banking...

The paper focusses on currency options as financial hedging instrumenta. Since currency forwards imply the well-known Separation result, it follows for arbitragefree hedging markets that Separation must also hold in option markets if the traded options allow for con-structing a synthetical...

In this paper we consider a risk averse multinational firm under exchange rate risk. We analyze the impact of exchange rate risk and of the use of currency forwards upon the firm's global market decisions with respect to international firm-specific capital allocation and direct foreign...

This paper presents a model of a competitive risk averse exporting firm under exchange rate uncertainty. If forward market contracts are available neither the distribution parameters of the exchange rate nor the degree of the firm's risk aversion have any impact on the export level. But this...

Die vorliegende Arbeit untersucht ein Duopol bei unsicherer Nachfrage unter Risikoaversion. Die Produktion der gesamten Industrie fällt durch die Einführung von Nachfrageunsicherheit; der Marktpreis steigt wegen des schwächeren Wettbewerbs. Damit ist die Veränderung des Gewinns und des...