This paper is an attempt to go beyond dichotomic taxonomies of the concept of uncertainty. It argues for the need to distinguish between at least two types of situation that have been opposed to what neoclassical economics deals with under the rubric of uncertainty or risk. These situations are...

This paper examines Keynes's treatment of financial conventions, focusing on the stock exchange. It shows that Keynes's approach was unclear but insightful. Some elements are combined here to clarify his implicit concept, which incorporated features of a general concept (social sharing,...

Este artigo questiona a divisão da economia em micro e macroeconomia. Embora parte do estudo sobre as instituições possa se encaixar na microeconomia e uma outra parte na macroeconomia, tal estudo não se resume a essas áreas e merece um espaço próprio, na pesquisa e no ensino. Este...

This article begins by presenting the idea of money as a convention, first in the economics of conventions and then in post Keynesian economics, also examining whether and how one can reconcile money as a convention with Keynes's essential properties of money. The article then considers the view...

The present article proposes a typology of the main varieties of uncertainty considered by economists and refines existing concepts. This typology combines three distinctions, between: substantive and procedural uncertainty; weak and strong uncertainty; and ambiguity and fundamental uncertainty....