IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/33234.html
   My bibliography  Save this paper

How Curvy is the Phillips Curve?

Author

Listed:
  • Philip Bunn
  • Lena Anayi
  • Nicholas Bloom
  • Paul Mizen
  • Gregory Thwaites
  • Ivan Yotzov

Abstract

Macro data suggests a convex relationship between inflation and economic slack, but identifying causality is challenging. Using micro data from large panel surveys of UK and US firms we show that the response of prices to demand shocks is also convex at the firm level. We obtain similar results using three different empirical exercises examining: the impact of COVID demand shocks, the response to sales shocks, and hypothetical shocks from a survey question. This convexity is strongest in firms and industries with higher inflation, disappears in horizons beyond two years, and is also present in response to cost shocks. We rationalize these findings in a menu cost model with positive trend inflation and decreasing returns at the firm level, which replicates firm and aggregate Phillips curve convexity. The non-linearity emerges from trend inflation pushing firms closer to their price increase thresholds.

Suggested Citation

  • Philip Bunn & Lena Anayi & Nicholas Bloom & Paul Mizen & Gregory Thwaites & Ivan Yotzov, 2024. "How Curvy is the Phillips Curve?," NBER Working Papers 33234, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:33234
    Note: ME
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w33234.pdf
    Download Restriction: Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html. Free access is also available to older working papers.
    ---><---

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

    More about this item

    JEL classification:

    • C83 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Survey Methods; Sampling Methods
    • D22 - Microeconomics - - Production and Organizations - - - Firm Behavior: Empirical Analysis
    • D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation

    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:nbr:nberwo:33234. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/nberrus.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.