This paper investigates the impact of background risk on an investor’s portfolio choice in a mean-VaR, mean-CVaR and mean-variance framework, and analyzes the characterizations of the mean-variance boundary and mean-VaR efficient frontier in the presence of background risk. We also consider...

This paper is a contribution to the study of behavioral economics. It proposes a model of decision making process and includes the affective and cognitive systems, both them included when anyone evaluates the options to select one. First of all, a literature review was done. Secondly, an...

One of the most pressing problems in the Latvian economy is related to the energy sector. The most characteristic feature is coupled with the low efficiency of thermal energy consumption of households as a result of poor insulation of existing buildings in Latvia. Solving energy sector problems...

"Oppositional Analysis" - the name I give to the metaphysics presented in this volume - proposes a number of dichotomies through which one may analyze and understand systematically the structure of every level of reality. Macroeconomic theory, as well as social research, are two excellent stages...

The aim of the paper is to implement the algorithm for selecting stocks from a pool of stocks listed in a single market index like S&P CNX 500(say) and finding the corresponding weights of the stocks in the optimized portfolio using Treynor’s ratio, on the basis of historical data of Indian...

Asset allocation is a critical concern for any investor in the financial market. This paper aims to prioritize five randomly selected firms from the top ten stocks by market capitalization of the Shanghai Stock Exchange (SSE) by opting for adequate financial procedures and practical criteria...

Freiwilliges Engagement findet in Deutschland in einem breiten Spektrum von Bereichen und Tätigkeitsfeldern statt. Gleichzeitig ist aber über die Tätigkeiten, die freiwillig Engagierte ausüben und deren quantitative Verteilung wenig bekannt. Dieser Beitrag verfolgt daher das Ziel, die...

In this paper, we propose an interpretation of the Hilbert space method used in quantum theory in the context of decision making under uncertainty. For a clear comparison we will stay as close as possible to the framework of SEU suggested by Savage (1954). We will use the Ellsberg (1961) paradox...

The aim of this article is to identify diversity between the EU-15 and the New Members in their implementation of the Lisbon Strategy in the period 2000-2010. By analyzing a set of structural indicators, we aim to fill a gap in the literature: a lack of publications providing complex evaluation...

Seit ihrer Erkenntnis und Formulierung im Rahmen der Ausarbeitung der Thermodynamik zeigte sich, dass der Geltungsbereich der sog. Hauptsätze weit über die Grenzen der Thermodynamik im engeren Sinne herausreicht – sie sind offenbar das Fundament aller materiellen Prozesse. Unverständlich...