IDEAS home Printed from https://ideas.repec.org/p/bdi/wptemi/td_1366_22.html
   My bibliography  Save this paper

Monetary policy in the open economy with digital currencies

Author

Listed:
  • Pietro Cova

    (Bank of Italy)

  • Alessandro Notarpietro

    (Bank of Italy)

  • Patrizio Pagano
  • Massimiliano Pisani

    (Bank of Italy)

Abstract

We assess the transmission of a monetary policy shock in a two-country New Keynesian model featuring a global private stablecoin and a central bank digital currency (CBDC). In the model, cash and digital currencies are imperfect substitutes that differ as to the liquidity services they provide. We find that in a digital-currency economy, where the stablecoin is a significant means of payment, the domestic and international macroeconomic effects of a monetary policy shock can be smaller or larger than in a (benchmark) mainly-cash economy, depending on how the assets backing the stablecoin supply respond to the shock. The benchmark transmission of the monetary policy shock can nonetheless substantially be restored in the digital-currency economy 1) if the stablecoin is fully backed by cash or 2) if the CBDC is a relevant means of payment.

Suggested Citation

  • Pietro Cova & Alessandro Notarpietro & Patrizio Pagano & Massimiliano Pisani, 2022. "Monetary policy in the open economy with digital currencies," Temi di discussione (Economic working papers) 1366, Bank of Italy, Economic Research and International Relations Area.
    • Handle: RePEc:bdi:wptemi:td_1366_22
    as

    Download full text from publisher

    File URL: https://www.bancaditalia.it/pubblicazioni/temi-discussione/2022/2022-1366/en_tema_1366.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Harald Uhlig & Taojun Xie, 2020. "Parallel Digital Currencies and Sticky Prices," Working Papers 2020-188, Becker Friedman Institute for Research In Economics.
    2. Schmitt-Grohe, Stephanie & Uribe, Martin, 2004. "Optimal fiscal and monetary policy under sticky prices," Journal of Economic Theory, Elsevier, vol. 114(2), pages 198-230, February.
    3. Matthew Canzoneri & Robert Cumby & Behzad Diba & David López‐Salido, 2008. "Monetary Aggregates and Liquidity in a Neo‐Wicksellian Framework," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 40(8), pages 1667-1698, December.
    4. Pierpaolo Benigno, 2009. "Price Stability with Imperfect Financial Integration," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(s1), pages 121-149, February.
    5. Bullmann, Dirk & Klemm, Jonas & Pinna, Andrea, 2019. "In search for stability in crypto-assets: are stablecoins the solution?," Occasional Paper Series 230, European Central Bank.
    6. Benigno, Pierpaolo & Schilling, Linda M. & Uhlig, Harald, 2022. "Cryptocurrencies, currency competition, and the impossible trinity," Journal of International Economics, Elsevier, vol. 136(C).
    7. Brunnermeier, Markus K. & Niepelt, Dirk, 2019. "On the equivalence of private and public money," Journal of Monetary Economics, Elsevier, vol. 106(C), pages 27-41.
    8. Force, ECB Crypto Assets Task, 2020. "Stablecoins: Implications for monetary policy, financial stability, market infrastructure and payments, and banking supervision in the euro area," Occasional Paper Series 247, European Central Bank.
    9. Julio J. Rotemberg, 1982. "Monopolistic Price Adjustment and Aggregate Output," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 49(4), pages 517-531.
    Full references (including those not matched with items on IDEAS)

    Citations

    Blog mentions

    As found by EconAcademics.org, the blog aggregator for Economics research:
    1. Monetary policy in the open economy with digital currencies
      by Christian Zimmermann in NEP-DGE blog on 2022-08-26 23:05:04

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Andrej Sokol & Michael Kumhof & Marco Pinchetti & Phurichai Rungcharoenkitkul, 2023. "CBDC policies in open economies," BIS Working Papers 1086, Bank for International Settlements.
    2. Karau, Sören, 2023. "Central bank digital currency competition and the impossible trinity," Finance Research Letters, Elsevier, vol. 54(C).

    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. Falagiarda, Matteo & Saia, Alessandro, 2017. "Credit, Endogenous Collateral and Risky Assets: A DSGE Model," International Review of Economics & Finance, Elsevier, vol. 49(C), pages 125-148.
    2. Pietro Cova & Patrizio Pagano & Massimiliano Pisani, 2016. "Global macroeconomic effects of exiting from unconventional monetary policy," Temi di discussione (Economic working papers) 1078, Bank of Italy, Economic Research and International Relations Area.
    3. Benigno, Pierpaolo, 2009. "Are valuation effects desirable from a global perspective?," Journal of Development Economics, Elsevier, vol. 89(2), pages 170-180, July.
    4. Pietro Cova & Patrizio Pagano & Massimiliano Pisani, 2015. "Domestic and international macroeconomic effects of the Eurosystem expanded asset purchase programme," Temi di discussione (Economic working papers) 1036, Bank of Italy, Economic Research and International Relations Area.
    5. Karau, Sören, 2023. "Central bank digital currency competition and the impossible trinity," Finance Research Letters, Elsevier, vol. 54(C).
    6. Pietro Cova & Patrizio Pagano & Massimiliano Pisani, 2019. "Domestic and International Effects of the Eurosystem Expanded Asset Purchase Programme: A Structural Model-Based Analysis," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 67(2), pages 315-348, June.
    7. Ghironi, Fabio & Hernandez, Kolver, 2004. "Comments on "Monetary policy rules and exchange rate flexibility in a simple dynamic general equilibrium model"," Journal of Macroeconomics, Elsevier, vol. 26(2), pages 309-313, June.
    8. Forni, L. & Gerali, A. & Pisani, M., 2010. "Macroeconomic Effects Of Greater Competition In The Service Sector: The Case Of Italy," Macroeconomic Dynamics, Cambridge University Press, vol. 14(5), pages 677-708, November.
    9. Force, ECB Crypto Assets Task, 2020. "Stablecoins: Implications for monetary policy, financial stability, market infrastructure and payments, and banking supervision in the euro area," Occasional Paper Series 247, European Central Bank.
    10. Ester Faia & Wolfgang Lechthaler & Christian Merkl, 2014. "Labor Selection, Turnover Costs, and Optimal Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 46(1), pages 115-144, February.
    11. Ester Faia, 2007. "Financial Differences and Business Cycle Co‐Movements in a Currency Area," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(1), pages 151-185, February.
    12. N. Gregory Mankiw & Ricardo Reis, 2002. "Sticky Information versus Sticky Prices: A Proposal to Replace the New Keynesian Phillips Curve," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(4), pages 1295-1328.
    13. Albonico, Alice & Calés, Ludovic & Cardani, Roberta & Croitorov, Olga & Ferroni, Filippo & Giovannini, Massimo & Hohberger, Stefan & Pataracchia, Beatrice & Pericoli, Filippo Maria & Raciborski, Rafal, 2019. "Comparing post-crisis dynamics across Euro Area countries with the Global Multi-country model," Economic Modelling, Elsevier, vol. 81(C), pages 242-273.
    14. Stéphane Auray & Aurélien Eyquem & Paul Gomme, 2016. "A Tale Of Tax Policies In Open Economies," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57(4), pages 1299-1333, November.
    15. Matthew Canzoneri & Robert Cumby & Behzad Diba, 2015. "Monetary Policy and the Natural Rate of Interest," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(2-3), pages 383-414, March.
    16. Andrej Sokol & Michael Kumhof & Marco Pinchetti & Phurichai Rungcharoenkitkul, 2023. "CBDC policies in open economies," BIS Working Papers 1086, Bank for International Settlements.
    17. Francois John Nana, 2020. "Foreign official holdings of US treasuries, stock effect and the economy: a DSGE approach," The B.E. Journal of Macroeconomics, De Gruyter, vol. 20(1), pages 1-28, January.
    18. Harald Uhlig & Taojun Xie, 2020. "Parallel Digital Currencies and Sticky Prices," Working Papers 2020-188, Becker Friedman Institute for Research In Economics.
    19. Ester Faia & Lorenza Rossi, 2013. "Union Power, Collective Bargaining, And Optimal Monetary Policy," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 408-427, January.
    20. Barbara Annicchiarico & Fabio Di Dio, 2014. "Ramsey Monetary Policy and GHG Emission Control," CEIS Research Paper 330, Tor Vergata University, CEIS, revised 24 Sep 2014.

    More about this item

    Keywords

    digital currency; CBDC; monetary policy; international finance.;
    All these keywords.

    JEL classification:

    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • F30 - International Economics - - International Finance - - - 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:bdi:wptemi:td_1366_22. 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/bdigvit.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.