This paper analyses one of the most significant elements of the national economy that is the monetary situation, reflected by placements and resources. The authors focused on the monetary evolution, the situation of the budgetary execution, and the evolution of the public debt. A very...

Statistics indicators specific chronological series to permit the establishment of the average efficiency of a portfolio of tools for a defined period of time and compare it with the return on other financial instruments or portfolios of securities. It also provides a number of valuable...

One of the main aspects analyzed in this paper is the quarterly evolution of the seasonally adjusted GDP comparatively with the corresponding quarter of the previous year. As for the impact of foreign investments, year 2012 was a year when a series of sectors of activity kept on getting...

This paper is dedicated to outline the main results recorded by the evolution of the national economy during the past twelve years. The Gross Domestic Product is the indicator that describes in a significant manner the outputs recorded by the economic activity within the borders. The analysis...

Starting with the second half of the previous century the financial markets became a basic component of the word economic system. To notice the fact that, during the mentioned period, the value and the complexity of the transactions involving financial instruments kept on increasing, the...

As well known, Romania is one of countries of the most pronounced agrarian profile from the European Union. Unfortunately, this character does not mean implicitly neither a corresponding contribution of the agriculture to the GDP forming, as already mentioned previously, nor a high level of...

This method is to be found out in the economic theory as beta method. This method is largely utilized for studying the risk of equities. In the frame of this method, the risk is identified through the fluctuation of their yield. Thus, the higher the fluctuation degree of the portfolio yield is,...

The regression model is used in order to obtain the parameters that correspond to the set of variable dependency analysis, formulated between variables, where the series of data are recorded in the statistical units of the population for a period or a moment, and for highlighting the dependence...

In this paper, the research focuses on the evolution of the GDP in recent years. The data are collected from official sources, mainly the publications of the National Institute of Statistics. The research also emphasizes the role of resources and utilizations as factors that determine the...

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...