IDEAS home Printed from https://ideas.repec.org/p/bde/wpaper/2544.html

From risk to buffer: Calibrating the positive neutral CCyB rate

Author

Listed:
  • Luis Herrera

    (BANCO DE ESPAÑA)

  • Mara Pirovano

    (EUROPEAN CENTRAL BANK)

  • Valerio Scalone

    (EUROPEAN CENTRAL BANK)

Abstract

This paper introduces the Risk-to-Buffer approach for calibrating the countercyclical capital buffer (CCyB), with a particular emphasis on the positive neutral (PN) CCyB rate, tailored to the euro area. The proposed methodology is applied in both a dynamic stochastic general equilibrium (DSGE) framework and a macroeconomic time series setting. It estimates the amplification of adverse shocks under varying levels of cyclical systemic risk and calibrates the CCyB to counteract these amplification effects. Using data from 2009 to 2023, the analysis suggests a positive neutral CCyB rate for the euro area ranging between 1% and 1.5%. The findings indicate that output and inflation shocks, which are not directly linked to the materialization of domestic systemic risk, and high degrees of trade openness, warrant a more prominent role of the PN CCyB in the overall CCyB calibration. The exercise to illustrate the methodology is carried out for the euro area. While national calibrations require additional exercises, this approach offers a flexible and complementary framework that can support and enhance national-level analyses.

Suggested Citation

  • Luis Herrera & Mara Pirovano & Valerio Scalone, 2025. "From risk to buffer: Calibrating the positive neutral CCyB rate," Working Papers 2544, Banco de España.
    • Handle: RePEc:bde:wpaper:2544
    DOI: https://doi.org/10.53479/41506
    as

    Download full text from publisher

    File URL: https://www.bde.es/f/webbe/SES/Secciones/Publicaciones/PublicacionesSeriadas/DocumentosTrabajo/25/Files/dt2544e.pdf
    File Function: First version, November 2025
    Download Restriction: no
    File URL: https://libkey.io/https://doi.org/10.53479/41506?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
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • G01 - Financial Economics - - General - - - Financial Crises

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:bde:wpaper:2544. 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: Ángel Rodríguez. Electronic Dissemination of Information Unit. Research Department. Banco de España (email available below). General contact details of provider: https://edirc.repec.org/data/bdegves.html .

    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.