Based on the ontological and epistemological problems and solutions exposed in the previous paper, we scrutinize the philosophical grounds of three main schools of economics. They are not opposing one another as solid blocks of incompatible ideas and theories, but each school contains...

Based on the ontological and epistemological problems and solutions and on the analysis of the philosophical grounds of three main schools of economics, exposed in the previous papers, a short overview of the philosophy of the multilevel reality is done. It is shown that the hierarchy of the...