In this paper, we proposed to demonstrate the possibility of correct determination of the goodwill size and the causing factors, through the use of econometric models based on the subtle sets theory.This thematic approach motivation starts from the fact

The paper presents an application of the fuzzy sets theory and of the subtle sets in order to evaluate the bankruptcy risk of an organization. The main influence factors of the two antithetical concepts: the gain and the risk of an organization are set. Then, the membership degree of firm...