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Study about Markowitz Model Applicability on Romanian Stock Exchange Market

Badea, Leonardo - In: Theoretical and Applied Economics 9(504) (2006) 9(504), pp. 21-24

This paper deals with the application of the analysis on a portfolio made up of eight titles, through determination of the portfolio with absolute minimum variation and of the frontier of efficiency. Thus, using the Markowitz model, the dimensions of the portfolio with minimum absolute variation...

Persistent link: https://www.econbiz.de/10005154550

Sisteme inteligente pentru asistarea deciziilor in marketing bazate pe modele

Orzan, Gheorghe; Surcel, Traian - In: Revista de Marketing Online (Journal of Online Marketing) 1 (2007) 2, pp. 54-61

Sistemele inteligente bazate pe modele constituie o subclasa a sistemelor informatice interactive de asistare a deciziei (SIAD). Ele au realizat desprinderea de sistemele informatice de procesare a tranzactiilor (OLTP), ce utilizau modele de calcul direct, modele care sunt de fapt relatii de...

Persistent link: https://www.econbiz.de/10005162792

Cercetarea politicilor sociale : aspecte metodologice

Preoteasa, Ana Maria - 2009

Persistent link: https://www.econbiz.de/10010231275

Viitorul Uniunii Europene: riscuri și scenarii pentru 2030 : o uniune coezivă în fața provocărilor globale

Jora, Octavian-Dragomir; Dinga, Ene; Ionescu, … - 2022

Persistent link: https://www.econbiz.de/10013179190

A Mental Value Perspective in Risk Decision Theory

Davidescu, Roxana; Trifu, Alexandru - In: Theoretical and Applied Economics 7(502) (2006) 7(502), pp. 101-104

This work is based on Prospect theory, which was developed by D. Kahneman and A. Tversky in 1979. This is one the most quoted and best-documented point of view in economic psychology. First of all, it replaces, once again, the notion of utility with value. But value is defined in terms of gains...

Persistent link: https://www.econbiz.de/10005154578

Asymmetrical Information and Uncertainty on the Capital Market

Prunea, Petru - In: Theoretical and Applied Economics 1(496) (2006) 1(496), pp. 85-88

scale while important decisions regarding investments in financial asset are taken under uncertainty conditions. Thus, the … paper emphasizes the debate of the source, the nature and the dimension of this uncertainty, present in all phases where … both fundamental and technical analysis, gives to the concept of reducing uncertainty an objective character. But still …

Persistent link: https://www.econbiz.de/10005154581

Decisions under uncertainty using Bayesian analysis

STANCU, Stelian - In: Informatica Economica X (2006) 1, pp. 133-137

The present paper makes a short presentation of the Bayesian decions method, where extrainformation brings a great … experimentaly based, contributes to diminushing the uncertainty degree that influences decision making process. As a conclusion, in …

Persistent link: https://www.econbiz.de/10009416529

Applications of Decisions under Uncertainty in the Case of Omniasig-Life Insurance S.A.

STANCU, Stelian - In: Informatica Economica X (2006) 3, pp. 153-160

Uncertainty is given because we donâ€™t know the nature state event. The company can only estimate the demand of … pay all the damages. Because of the adverse selection, the insurer meets uncertainty in every day life. It is well known …

Persistent link: https://www.econbiz.de/10009416751