IDEAS home Printed from https://ideas.repec.org/a/eee/moneco/v139y2023icp127-147.html
   My bibliography  Save this article

A model of retail banking and the deposits channel of monetary policy

Author

Listed:
  • Choi, Michael
  • Rocheteau, Guillaume

Abstract

We develop a dynamic, search-theoretic model of bank deposits markets where relationships are bilateral, the demand for liquid assets is microfounded, and consumers are privately informed about their liquidity needs. As the policy rate rises, the deposit spread widens, and aggregate deposits shrink, in accordance with the deposits channel documented in Drechsler et al. (2017). The deposit outflow originates from consumers in the lower percentiles of the distribution of deposits. As banks become more informed about consumers’ types (e.g., through big data), their market power increases but transmission weakens. As entry costs are reduced (e.g., through online banking), market power shrinks and transmission weakens.

Suggested Citation

  • Choi, Michael & Rocheteau, Guillaume, 2023. "A model of retail banking and the deposits channel of monetary policy," Journal of Monetary Economics, Elsevier, vol. 139(C), pages 127-147.
    • Handle: RePEc:eee:moneco:v:139:y:2023:i:c:p:127-147
    DOI: 10.1016/j.jmoneco.2023.06.010
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304393223000831
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.jmoneco.2023.06.010?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

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

    More about this item

    Keywords

    Banking; Money; Search; Market power; Deposits channel;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General

    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:eee:moneco:v:139:y:2023:i:c:p:127-147. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/505566 .

    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.