IDEAS home Printed from https://ideas.repec.org/a/oup/restud/v91y2024i1p438-475..html
   My bibliography  Save this article

A Macro-Finance Model with Sentiment

Author

Listed:
  • Peter Maxted

Abstract

This paper incorporates diagnostic expectations into a general equilibrium macroeconomic model with a financial intermediary sector. Diagnostic expectations are a forward-looking model of extrapolative expectations that overreact to recent news. Frictions in financial intermediation produce non-linear spikes in risk premia and slumps in investment during periods of financial distress. The interaction of sentiment with financial frictions generates a short-run amplification effect followed by a long-run reversal effect, termed the feedback from behavioural frictions to financial frictions. The model features sentiment-driven financial crises characterized by low pre-crisis risk premia and neglected risk. The conflicting short-run and long-run effect of sentiment produces boom–bust investment cycles. The model also identifies a stabilizing role for diagnostic expectations. Under the baseline calibration, financial crises are less likely to occur when expectations are diagnostic than when they are rational.

Suggested Citation

  • Peter Maxted, 2024. "A Macro-Finance Model with Sentiment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 91(1), pages 438-475.
    • Handle: RePEc:oup:restud:v:91:y:2024:i:1:p:438-475.
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/restud/rdad023
    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. Andries, Marianne & Bianchi, Milo & Huynh, Karen & Pouget, Sébastien, 2024. "Return Predictability, Expectations, and Investment: Experimental Evidence," TSE Working Papers 1561, Toulouse School of Economics (TSE).
    2. repec:hal:journl:hal-04680777 is not listed on IDEAS

    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:restud:v:91:y:2024:i:1:p:438-475.. 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/restud .

    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.