This paper analyzes the key elements of fuzzy logic and shows that through rational, behavioral economics and neo-classical economics it is possible to develop models using the Q.E. methodology. Therefore, it is plausible to apply contemporaneous Q.E. methodology in combination with the...

The fuzzy logic represents the relationship between precision and uncertainty. As the uncertainty in a theme is high, then less precise we can be in our conception. A binary logic admits only the opposites of true and false, a logic which does not admit digress of truth and there are no...

This paper is about the classic methods which used in the analysis of economics. Therefore in this work are submitted the most common methodological approaches, which used in the economics. Thence, the terminology of axiomatic methods is scrutinized extendedly in this paper. Hence, the multiple...