MARGINALISM AND SCOPE IN THE EARLY METHODENSTREIT

Abstract

The early Methodenstreit (1871-1883) between Gustav Schmoller and Carl Menger is one of the defining moments in the development of today's discipline of economics. However, recent interpretations of the debate no longer identify a substantial point of controversy. I reconstruct the debate to show that the pivotal topic was the scope of economics. Menger claims that his marginalist Principles of Economics more or less captures the entire subject matter of the discipline, which Schmoller denies. I also discuss recent scholarship, which follows Friedrich Hayek to situate Menger at the edges or even outside the marginalist mainstream. I show that support for this reading is weak and in parts based on a misrepresentation of the available sources, putting into question Menger's status as a forbear of today's Austrian school.