After 1990s period, the evolution of the economy during the has been influenced by the structural changes arising as regards the resources forming and utilization, on one side, and by the economic agents behaviour in connection with the capital investments, on the other side. The investments...

The importance of the national, autochtonous capital, cannot be underestimated, as maintaining over a long period a mixed structure of the economy, by the coexistence of the private sector in the process of getting established, exclusively represented by small and medium companies, with a state...

The multiple regression is a tool that offers the possibility to analyze the correlations between more than two variables, situation which account for most cases in macro-economic studies. The best known method of estimation for multiple regression is the method of least squares. As in the...

The authors propose the identification and measurement of the existing correlation between the evolution of the country’s final consumption (total of sum of private and public consumption), net investment and GDP variation. The analysis methodology is based on linear multiple regression,...

This paper analyzes the recent evolution of the population and labor resources in Romania. The occupied population, according to the SEC methodology, is the sole entity that indicates the human potential of the occupied labor force that can be used to determine the social productivity of labor...

The stock exchange markets are characterized by high dynamics of the investment activity, mainly portfolio investments. The existing relation between yield and risk, on one side, and the portfolio diversification, on the other side, are two basic aspects allowing the investors to build up a...

In the frame of this article we submitted the practical possibilities to analyse the stock market activity in Romania, by means of the linear regression model. Thus, the study is focusing on the existing correlations between the yield of a portfolio formed by ten financial assets issued by...

The statistics of the general insurances activity is largely used in the actuarial calculations. The actuarial analysis are achieved exclusively on the basis of primary and derived indicators, which are drawn up by various statistical methods. The statistical indicators which are used in this...

The material is presenting, under an adequate structure, an analysis of the environment of Romania. The starting point of the study is given by the natural conditions, influenced by the geographic location of Romania on the globe, evidencing the main characteristics (relief, hydrographic basin,...

Discriminant analysis is a supervised learning technique that can be used in order to determine which variables are the best predictors of the classification of objects belonging to a population into predetermined classes. At the same time, discriminant analysis provides a powerful tool that...