There are two major types of data sources that can be used when a phenomenon or a variable is investigated: the population and the sample. Based upon the sample, various facts concerning the entire population can be deduced; this process is called statistical inference. A major problem of the...

This paper reveals the mist significant aspects pertaining to the financial analysis on a company’s patrimony. Among the items analyzed, the authors focused on the structure of assets and liabilities, the financial structure of capitals. The analysis model is based mostly on ratios, and the...

This paper describes the evolution of various de-flation indicators used as instruments to favor the appreciation of national accounts in constand prices, but also important in revealing the correlation with the price index. The authors focused on the analysis of the main landmarks in the...

This paper analyzes the dynamics of prices in the Romanian economy. There are more aspects to be outlined, as the law changed over time, prices for various categories of goods and merchandises were regulated in several steps over the years. One of the methodologies applied for analysis is the...

The analysis of risk takes into account the identification of the risk sources, the measurement of risk by using appropriate methods, and several adjustment procedures destined to eliminate risk.

In the theoretical analysis, dependency of variables is stochastic. Consideration of the residual variable within such a model is needed. Other factors that influence the score variable are grouped in the residual. Uni-factorial nonlinear models are linearized transformations that are applied to...

Poverty represents a life aspect which is focusing the attention of both the macroeconomic analysis and the international comparisons. In order to measure the level being recorded by this phenomenon, there is a system of indicators which are used in order to underline, in a correlated manner, a...

The life quality research is in fact a major field of the analysis on the social and economic evolution of a country. The living standard (life quality) keeps on being a quite sensitive issue as it implies a number of both methodological and or organizational aspects. The most frequently the...

This work represents the synthesis and the conclusions drawn following the investigation concerning the organized labor force. There are presented the main theoretical and methodological aspects upon which the investigation is based. Next, the evolution and structure of the labor force is...

An important element to consider when evaluating the economic evolution of a country over a period of time consists of the way the consumer prices developed, both on an overall basis and by groups of goods and services, as well as of the dual comparison with the planned, forecasted target and...