IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/32531.html
   My bibliography  Save this paper

The Inflation Accelerator

Author

Listed:
  • Andrés Blanco
  • Corina Boar
  • Callum J. Jones
  • Virgiliu Midrigan

Abstract

We develop a tractable sticky price model in which the fraction of price changes evolves endogenously over time and, consistent with the evidence, increases with inflation. Because we assume that firms sell multiple products and choose how many, but not which, prices to adjust in any given period, our model admits exact aggregation and reduces to a one-equation extension of the Calvo model. This additional equation determines the fraction of price changes. The model features a powerful inflation accelerator – a feedback loop between inflation and the fraction of price changes – which significantly increases the slope of the Phillips curve during periods of high inflation. Applied to the U.S. time series, our model predicts that the slope of the Phillips curve ranges from 0.02 in the 1990s to 0.12 in the 1970s and 1980s.

Suggested Citation

  • Andrés Blanco & Corina Boar & Callum J. Jones & Virgiliu Midrigan, 2024. "The Inflation Accelerator," NBER Working Papers 32531, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:32531
    Note: EFG ME
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w32531.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 look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Fernando Alvarez & Francesco Lippi, 2014. "Price Setting With Menu Cost for Multiproduct Firms," Econometrica, Econometric Society, vol. 82(1), pages 89-135, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yuriy Gorodnichenko & Viacheslav Sheremirov & Oleksandr Talavera, 2018. "Price Setting in Online Markets: Does IT Click?," Journal of the European Economic Association, European Economic Association, vol. 16(6), pages 1764-1811.
    2. Fernando Alvarez & Francesco Lippi & Juan Passadore, 2017. "Are State- and Time-Dependent Models Really Different?," NBER Macroeconomics Annual, University of Chicago Press, vol. 31(1), pages 379-457.
    3. Carvalho, Carlos & Schwartzman, Felipe, 2015. "Selection and monetary non-neutrality in time-dependent pricing models," Journal of Monetary Economics, Elsevier, vol. 76(C), pages 141-156.
    4. Dixon, Huw D. & Grimme, Christian, 2022. "State-dependent or time-dependent pricing? New evidence from a monthly firm-level survey: 1980–2017," European Economic Review, Elsevier, vol. 150(C).
    5. Song, Dandan & Wang, Huamao & Yang, Zhaojun, 2014. "Learning, pricing, timing and hedging of the option to invest for perpetual cash flows with idiosyncratic risk," Journal of Mathematical Economics, Elsevier, vol. 51(C), pages 1-11.
    6. Schoefer, Benjamin & Mui, Preston, 2019. "Reservation Raises: The Aggregate Labor Supply Curve at the Extensive Margin," CEPR Discussion Papers 14209, C.E.P.R. Discussion Papers.
    7. Emi Nakamura & Jón Steinsson, 2013. "Price Rigidity: Microeconomic Evidence and Macroeconomic Implications," Annual Review of Economics, Annual Reviews, vol. 5(1), pages 133-163, May.
    8. Huw David Dixon & Kun Tian, 2017. "What We can Learn About the Behaviour of Firms from the Average Monthly Frequency of Price-Changes: An Application to the UK CPI Data," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 79(6), pages 907-932, December.
    9. Böheim, René & Hackl, Franz & Hölzl-Leitner, Michael, 2021. "The impact of price adjustment costs on price dispersion in e-commerce," International Journal of Industrial Organization, Elsevier, vol. 77(C).
    10. Thomas J. Sargent, 2015. "Robert E. Lucas Jr.'s Collected Papers on Monetary Theory," Journal of Economic Literature, American Economic Association, vol. 53(1), pages 43-64, March.
    11. Fernando E. Alvarez & Francesco Lippi & Luigi Paciello, 2016. "Monetary Shocks in Models with Inattentive Producers," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 83(2), pages 421-459.
    12. Frache, Serafin & Lluberas, Rodrigo & Turen, Javier, 2024. "Belief-dependent pricing decisions," Economic Modelling, Elsevier, vol. 132(C).
    13. Pasten, Ernesto & Schoenle, Raphael, 2016. "Rational inattention, multi-product firms and the neutrality of money," Journal of Monetary Economics, Elsevier, vol. 80(C), pages 1-16.
    14. Guido Ascari & Timo Haber, 2019. "Sticky prices and the transmission mechanism of monetary policy: A minimal test of New Keynesian models," Economics Series Working Papers 869, University of Oxford, Department of Economics.
    15. Raphael Auer & Ariel Burstein & Sarah M. Lein, 2021. "Exchange Rates and Prices: Evidence from the 2015 Swiss Franc Appreciation," American Economic Review, American Economic Association, vol. 111(2), pages 652-686, February.
    16. Nilsen, Øivind A. & Skuterud, Håvard & Webster, Ingeborg Munthe-Kaas, 2021. "Price change synchronization within and between firms," Economics Letters, Elsevier, vol. 208(C).
    17. Taylor, J.B., 2016. "The Staying Power of Staggered Wage and Price Setting Models in Macroeconomics," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 2009-2042, Elsevier.
    18. Carlsson, Mikael, 2014. "Selection Effects in Producer-Price Setting," Working Paper Series 2014:6, Uppsala University, Department of Economics.
    19. Balleer, Almut & Zorn, Peter, 2020. "The Micro-level Price Response to Monetary Policy," VfS Annual Conference 2020 (Virtual Conference): Gender Economics 224557, Verein für Socialpolitik / German Economic Association.
    20. Fernando Alvarez & Hervé Le Bihan & Francesco Lippi, 2016. "The Real Effects of Monetary Shocks in Sticky Price Models: A Sufficient Statistic Approach," American Economic Review, American Economic Association, vol. 106(10), pages 2817-2851, October.

    More about this item

    JEL classification:

    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General

    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:nbr:nberwo:32531. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.