IDEAS home Printed from https://ideas.repec.org/a/oup/cambje/v34y2010i4p709-725.html
   My bibliography  Save this article

Uncertainty and money: Keynes, Tobin and Kahn and the disappearance of the precautionary demand for money from liquidity preference theory

Author

Listed:
  • Fernando J. Cardim de Carvalho

Abstract

Keynes answered to critics of the General Theory, in 1937, that they failed to realize that there were two main innovations in that work. The first, was the relationship between money demand and uncertainty; the second was the consumption multiplier. The relation between money demand and uncertainty was in fact the main reason to explain why aggregate demand could fall short of full employment income. However, this was explained by Keynes in 1937 by recourse to a form of precautionary demand for money. In The GT, Keynes had actually merged the precautionary demand into the transactions demand for money, making it very difficult for any reader, friendly or unfriendly, to actually see what he meant in 1937. As a result, Keynes liquidity preference theory of the interest rate in the GT exhibited some important shortcomings that were the subject of many reexaminations, including one by Richard Kahn and another by James Tobin. The paper evaluates Keynes's views, Kahn's and Tobin's solutions to Keynes's dilemmas. At its conclusion it is shown why these themes remain relevant today, particularly when financial systems are in turmoil. Copyright The Author 2009. Published by Oxford University Press on behalf of the Cambridge Political Economy Society. All rights reserved., Oxford University Press.

Suggested Citation

  • Fernando J. Cardim de Carvalho, 2010. "Uncertainty and money: Keynes, Tobin and Kahn and the disappearance of the precautionary demand for money from liquidity preference theory," Cambridge Journal of Economics, Cambridge Political Economy Society, vol. 34(4), pages 709-725.
  • Handle: RePEc:oup:cambje:v:34:y:2010:i:4:p:709-725
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/cje/bep020
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jacek Pietrucha & Grzegorz Maciejewski, 2020. "Precautionary Demand for Cash and Perceived Risk of Electronic Payments," Sustainability, MDPI, vol. 12(19), pages 1-25, September.
    2. Tibor Tatay & Zsanett Orlovits & Zsuzsanna Novák, 2022. "Inhomogeneous Financial Markets in a Low Interest Rate Environment—A Cluster Analysis of Eurozone Economies," Risks, MDPI, vol. 10(10), pages 1-22, October.
    3. Pei-Tha Gan, 2019. "Economic uncertainty, precautionary motive and the augmented form of money demand function," Evolutionary and Institutional Economics Review, Springer, vol. 16(2), pages 397-423, December.
    4. Konstantinos Loizos, 2020. "The interbank market, Keynes’s degree of confidence and the link between banks’ liquidity and solvency," Working Papers PKWP2017, Post Keynesian Economics Society (PKES).
    5. Jacek Pietrucha, 2021. "Drivers of the Cash Paradox," Risks, MDPI, vol. 9(12), pages 1-17, December.
    6. Michael Keaney, 2024. "Book Review: Capital Wars: The Rise of Global Liquidity," Review of Radical Political Economics, Union for Radical Political Economics, vol. 56(1), pages 152-156, March.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:oup:cambje:v:34:y:2010:i:4:p:709-725. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Oxford University Press (email available below). General contact details of provider: https://academic.oup.com/cje .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.