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Theoretical and Applied Economics
No. 1 / 2006 (496)

A New Approach in Rentability and Capital Risk Management

Leonardo Badea
Universitatea Valahia Targoviste

Abstract. The paper deals with an analytical manner with the financial analysis of the decisions of investments, concentrating on the analysis of the profitableness and the risk of financial titles as part of a portfolio on the Romanian market of capital. First part deals with problems of modern theories of portfolio as a follow up of establishing the complex relationship of risk in the previous chapter and establishes that the analysis of the risk of a portfolio can only be made in close connection to the prognosis of profitability. Although the studying of these phenomena has been realised scientifically ever since the beginning of the 20th century, there can be established as components of the modern theory of portfolio a series of models of analysis and estimating of the relationship central to the management of the portfolio, namely the correlation profitability � risk. Second part proposes of a model for the financial analysis of risk and profitability starting from the necessity of establishing an influence of cultural, investment, educational factors upon the transactions made on the market and upon the course of stock, proposing a new measure for the quantification of the evolution of the individual profitability and the profitability of the market under the form of potential profitability.

Keywords: asymmetry; divergence; future value; volatility; moral hazard.

Contents

Un punct de sprijin
Marin Dinu
1

Limits of Inflation Targeting Strategy

Cristian Socol · Aura Niculescu

2

Measuring the Company Performance

Ion Stancu

3

Higher Economic Education System. A Postindustrial Approach

Ion Gh. Rosca

4

Short-run and Current Analysis Model in Statistics

Constantin Anghelache · Alexandru Isaic-Maniu · Constantin Mitrut · Vergil Voineagu

5

The Structural Convergence of the Romanian Economy. Comparative Analysis

Marius-Corneliu Marinas

6

„Uthopia – The Castle with Dreams and Hopes”

Dan Popescu

7

Testing the Informational Efficiency on the Romanian Financial Market

Bogdan Dima · Marilen Pirtea · Aurora Murgea

8

The Knowledge Economy – New Economy?

Niculae Niculescu

9

The Evolution of the Romanian Capital Market – Limits and Performances

Gabriela Anghelache

10

Human Resources and the Competitive Organizational Management

Viorel Lefter

11

Re-spiritualization in the Changing Process by Creativity, Responsability, Hope

Constantin Popescu

12

A New Approach in Rentability and Capital Risk Management

Leonardo Badea

13

A New Agenda for Economic Science

Ion Bucur

14

Asymmetrical Information and Uncertainty on the Capital Market

Petru Prunea

15

Economic Growth Models Transition

Coralia Angelescu

16

Challenges in Global Economy

Nicolae Danila

17

Public Economy versus Planned Economy. Current Approaches and Problems

Ani Matei

18

The Deadlock of Sustainable Development

Mircea Dutu

19

The Dichotomy Real – Nominal in Romanian Economy Evolution

Gheorghe H. Popescu · Elvira Nica

20

The Rational Relevance of the Diffuse Paradigms

Marin Dinu