Online ISSN 2286-0266
Print ISSN 1223-0685
© 2025 Œconomica by ASE & SOREC
 
Emil DINGA
Academia Română
The paper analyses the presuppositions (often implicit) the actual quantitative and logical modelling is based on. In the context, some points of view are proposed, aimed at to eliminate or reduce the incertitude and vagueness generated by the actual way of understanding the macroeconomic modelling. Especially, the approach based on the paradigm of the logical vivid systems is extensive debated, in order to take over into the macroeconomic models of such features as: non-linearity, metabolism, bifurcation points, a-causal (or even a-rational) behaviour. The auto-poiesis capacity of the economic systems or processes is highlighted and “endowed” with some adverse effects of the nature to explain the economic phenomenology as a logical vivid phenomenology.

ŒCONOMICA no. 1/2007
Keywords: model, invariance, diffusion reactions, self-poiesis, transfer equations, transmission mechanism, sectoral block
JEL: B41, C51, E01, E17, E60
Asupra modelării macroeconomice. Aspecte metodologice