In this paper, we examine an exchange economy with a financial market composed of three assets: a share of a stock, an European call option written on the stock, and a riskless bond. The financial market is assumed to be incomplete and the option is not a redundant asset. In such a case the...

The Finite Element Method is a well-studied and well-understood method of solving partial differential equations. It's applicability to financial models formulated as PDEs is demonstrated. It's advantage concerning the computation of accurate "Greeks" is delineated. This is demonstrated with...

Die Produktlebenszyklusanalyse ist ein wichtiges Instrument der Produktpolitik. Verschiedene Diffusionsmodelle werden in der Theorie und Praxis angewendet, um Aussagen über künftige Umsatzverläufe zu erhalten. Die mathematische Modellierung geht grundsätzlich von einem deterministischen...