The approach shows the scientific background of eliminating the market risk of an optimized portfolio and the use of marginal probabilities of ruin for optimized amounts of investments.For this reason the mathematical expectations of the parameters of the market model in the portfolio result to...

A great proportion of stock dynamics can be explained using publicly available information. The relationship between dynamics and public information may be of nonlinear character. In this paper we offer an approach to stock picking by employing so-called decision trees and applying them to XETRA...