Gerrard, B orcid.org/0000-0002-5078-8911 (2024) The Road Less Travelled: Keynes and Knight on Probability and Uncertainty. Review of Political Economy, 36 (3). pp. 1253-1278. ISSN 0953-8259
Abstract
Knight’s risk/uncertainty distinction is reviewed in its original context as a contribution to the theory of profit. Knight’s approach to probability is paralleled by Ludwig von Mises, as emphasised by recent developments in strategic entrepreneurship theory. Von Mises distinguishes between class probability (i.e., risk) and case probability (i.e., uncertainty) in contrast to the frequentist approach of his brother, Richard von Mises. Keynes’s contribution to probability and uncertainty is reviewed, focusing on his logical theory of probability in A Treatise on Probability which he more fully contextualised subsequently in the General Theory. Keynes’s fragmentary later philosophical writings are reviewed to provide some insight into the contextual issues encountered. The key contributions of Knight and Keynes are summarised as signposts for ‘The Road Less Travelled’. The possibilities of a Keynesian-Knightian synthesis as a way forward are considered by comparing these signposts. However, it is concluded that, although there is some common ground between Knight and Keynes, there are fundamental differences particularly associated with the definition of confidence that preclude any meaningful synthesis.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way. |
Keywords: | Risk; uncertainty; probability; relative frequency; degree of belief; weight of argument; human logic |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Business (Leeds) > Management Division (LUBS) (Leeds) > Management Division Decision Research (LUBS) |
Depositing User: | Symplectic Publications |
Date Deposited: | 14 Sep 2022 16:21 |
Last Modified: | 07 Nov 2024 16:57 |
Status: | Published |
Publisher: | Taylor & Francis |
Identification Number: | 10.1080/09538259.2022.2114291 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:190981 |
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