Abstract

In this paper, we illustrate some important concepts of philosophy of science through the exposure of two macroeconomic models fairly simple, classical and Keynesian, presented in introductory macroeconomic courses. Concepts worked in philosophy of science as the hypothetical-deductive model, the symmetry thesis, the idea of Kuhnian paradigm, Lakatosian scientific research program, as well as those proposed by Lawson in the field of critical realism, are sought and identified in these macroeconomic models as a way to show that the study of methodology is fundamental to the understanding of the scientific theories — the raw material of social science