The Italian economist Enrico Barone (1859- 1924) is best known for his contributions to marginal productivity theory and the socialist planning debate. This paper analyzes Barone’s contributions to the theory of perfect competition which are largely ignored in the secondary literature. It...

The paper deals with the historical reconstruction of the relation between the Austrian economist Emil Sax and the Italian economists of his generation. It is focused on three episodes. The first concerns the introduction of marginal analysis in public finance, seeing the works of Maffeo...