SFB 649 Discussion Paper 2006-057 Discounted Optimal Stopping for Maxima in Diffusion Models with Finite Horizon Pavel V. Gapeev* * Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germany and Russian Academy of Sciences, Institute of...

SFB 649 Discussion Paper 2006-059 Discounted Optimal Stopping for Maxima of some Jump-Diffusion Processes Pavel V. Gapeev* * Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germany and Russian Academy of Sciences, Institute of Control...

We study a model of a financial market in which the dividend rates of two risky assets change their initial values to other constant ones at the times at which certain unobservable external events occur. The asset price dynamics are described by geometric Brownian motions with random drift rates...

We study a model of a financial market in which two risky assets are paying dividends with rates changing their initial values to other constant ones when certain events occur. Such events are associated with the first times at which the value processes of issuing firms, modeled by geometric...