The Historicity of Economic Sciences: The Main Epistemological Ruptures

The object of this work is threefold: it consists (a) in explaining and justifying, based on Foucault's concept of episteme, the epistemological foundations from which Classical Economics, Keynesian Economics and Neoclassical Economics were built; (b) in studying the nature of the epistemological ruptures that allow differentiating these schools; and (c) in defining the degree of incommensurability of these different paradigms. In the first part, I will define the main epistemological tools that allow studying the birth and evolution of science. In the second part, I will study the nature of the epistemological ruptures that characterize these evolutions and these different schools.