<title>Abstract</title>Different multiple objectives expressed in different units make optimization difficult. Therefore, the internal mechanical solution of a Ratio System, producing dimensionless numbers, is preferred to weights, which are most of the time used to compare the different units. In addition,...

<title>Abstract</title> This article examines the government incentives towards foreign direct investments (further -- FDI) of Central and Eastern Europe countries by evaluating the external influencing factors of foreign investment. It is argued that the major incentive affecting FDI inflows involves more...

<title>Abstract</title> The main effect of globalization of the world markets is the increase of market concentration. The analysis and control of these processes largely depend on precise determination of the level of market concentration. Additive measures, evaluating the whole concentration curve, assess...

<title>Abstract</title> The paper provides the analysis of game theory models application to identify duopoly market equilibrium (quantities sold and market prices), to evaluate and compare the results of enterprises in a market. The purpose of the analysis is to determine to what extent theoretical models...

<title>Abstract</title> In recent years, efforts have been made to rank banks according to their reliability. However, the methods used for this purpose are not accurate. The analysis shows that reliability of banks is a complex phenomenon which can only be described by a set of criteria. The task is...

<title>Abstract</title> Currently used methods of multiple criteria evaluation (MEM) based on the values obtained allow us to establish the priority order of the considered object's alternatives. However, they do not allow us to determine the values of multicriteria evaluation of a particular alternative taken...

<title>Abstract</title> The definition of robustness in econometrics, the error term in a linear equation, was not only broadened, but, in addition, moved to the meaning of common language: from a cardinal to a qualitative one: the most robust one, more robust than…, as robust as……, robust, weak robust,...