We consider an investor faced with the utility maximization problem in which the risky asset price process has pure-jump dynamics affected by an unobservable continuous-time finite-state Markov chain, the intensity of which can also be controlled by actions of the investor. Using the classical...

In this work, we study the dynamic portfolio optimization problem related to the pairs trading, which is an investment strategy that matches a long position in one security with a short position in an another security with similar characteristics. The relation between pairs, called spread, is...

In this article, we analyze the possibility to do well, while doing good from a passive portfolio management strategy. In this analysis, we distinguish the regions Europe and the US and refer to the stock price data of composites from the most important indices in these regions. Based on these,...

In this paper, we expand the literature on multi-criteria portfolio modeling for socially responsible investments using multi-directional efficiency analysis (MEA). We apply a positive screening based on MEA efficiency scores, and also directly exploit the information contained in the efficiency...