Keynes’s Treatise on Probability at 100: A Symposium. Introduction

This paper introduces the symposium reproducing the four papers presented at the STOREP 2021 Annual Conference, in the virtual session especially dedicated to celebrate the centennial anniversary of the Treatise. The papers testify well to the diversity of views about the significance of Keynes’s volume for both the probability theory and the main theme in Keynes’s economics, namely, the pervasiveness of uncertainty in the economy and its substantial neglect by «classical» economists.