IDEAS home Printed from https://ideas.repec.org/p/mar/magkse/202106.html
   My bibliography  Save this paper

When Does the Introduction of a New Currency Improve Welfare?

Author

Listed:
  • Max Fuchs

    (University of Kassel)

  • Jochen Michaelis

    (University of Kassel)

Abstract

In recent years, cryptocurrencies such as Bitcoin have emerged, in upcoming years, corporate currencies such as Libra (Diem) and central bank digital currencies will emerge even in low-inflation developed economies. Using the dual currency search model of Kiyotaki and Wright (1993), we show how the introduction of a supplement to traditional money affects average utility. The room for a welfare improvement depends on differences in returns and costs, but, in particular, on the fraction of cash traders who will be replaced by digital money traders.

Suggested Citation

  • Max Fuchs & Jochen Michaelis, 2021. "When Does the Introduction of a New Currency Improve Welfare?," MAGKS Papers on Economics 202106, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    • Handle: RePEc:mar:magkse:202106
    as

    Download full text from publisher

    File URL: https://www.uni-marburg.de/en/fb02/research-groups/economics/macroeconomics/research/magks-joint-discussion-papers-in-economics/papers/2021-papers/06-2021_fuchs.pdf
    File Function: First 202106
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Rao Aiyagari, S. & Wallace, Neil & Wright, Randall, 1996. "Coexistence of money and interest-bearing securities," Journal of Monetary Economics, Elsevier, vol. 37(3), pages 397-419, June.
    2. Ben R. Craig & Christopher J. Waller, 2000. "Dual-currency economies as multiple-payment systems," Economic Review, Federal Reserve Bank of Cleveland, issue Q I, pages 2-13.
    3. Chang, Sanders S., 2006. "Inflation and dollarization in a dual-currency search-theoretic model," Economics Letters, Elsevier, vol. 92(3), pages 353-359, September.
    4. Soller Curtis, Elisabeth & Waller, Christopher J., 2000. "A search-theoretic model of legal and illegal currency," Journal of Monetary Economics, Elsevier, vol. 45(1), pages 155-184, February.
    5. Kiyotaki, Nobuhiro & Wright, Randall, 1993. "A Search-Theoretic Approach to Monetary Economics," American Economic Review, American Economic Association, vol. 83(1), pages 63-77, March.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Max Fuchs, 2022. "Does a CBDC Reinforce Inefficiencies?," MAGKS Papers on Economics 202228, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).

    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. Fuchs Max & Michaelis Jochen, 2023. "Is a Secondary Currency Essential? – On the Welfare Effects of a New Currency," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 243(2), pages 153-167, April.
    2. Lotz, Sebastien, 2004. "Introducing a new currency: Government policy and prices," European Economic Review, Elsevier, vol. 48(5), pages 959-982, October.
    3. Waller, Christopher Jude & Craig, Ben R., 2001. "Currency Portfolios and Currency Exchange in a Search Economy," Discussion Paper Series 1: Economic Studies 2001,15, Deutsche Bundesbank.
    4. Rietz, Justin, 2019. "Secondary currency acceptance: Experimental evidence with a dual currency search model," Journal of Economic Behavior & Organization, Elsevier, vol. 166(C), pages 403-431.
    5. Dutu, Richard, 2008. "Currency interdependence and dollarization," Journal of Macroeconomics, Elsevier, vol. 30(4), pages 1673-1687, December.
    6. Sébastien LOTZ & Guillaume ROCHETEAU, 2000. "Launching of a New Currency in a Simple Random Matching Model," Cahiers de Recherches Economiques du Département d'économie 00.10, Université de Lausanne, Faculté des HEC, Département d’économie.
    7. Ed Nosal & Guillaume Rocheteau, 2006. "The economics of payments," Policy Discussion Papers, Federal Reserve Bank of Cleveland, issue Feb.
    8. Colacelli, Mariana & Blackburn, David J.H., 2009. "Secondary currency: An empirical analysis," Journal of Monetary Economics, Elsevier, vol. 56(3), pages 295-308, April.
    9. Stodder, James, 2009. "Complementary credit networks and macroeconomic stability: Switzerland's Wirtschaftsring," Journal of Economic Behavior & Organization, Elsevier, vol. 72(1), pages 79-95, October.
    10. Craig, Ben & Waller, C.J.Christopher J., 2004. "Dollarization and currency exchange," Journal of Monetary Economics, Elsevier, vol. 51(4), pages 671-689, May.
    11. Ding, Shuze & Puzzello, Daniela, 2020. "Legal restrictions and international currencies: An experimental approach," Journal of International Economics, Elsevier, vol. 126(C).
    12. Chang, Sanders S., 2006. "Inflation and dollarization in a dual-currency search-theoretic model," Economics Letters, Elsevier, vol. 92(3), pages 353-359, September.
    13. Guillaume Rocheteau & Pierre‐Olivier Weill, 2011. "Liquidity in Frictional Asset Markets," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(s2), pages 261-282, October.
    14. Camera, Gabriele, 2001. "Dirty money," Journal of Monetary Economics, Elsevier, vol. 47(2), pages 377-415, April.
    15. Shouyong Shi, 2002. "Nominal Bonds and Interest Rates: The Case of One-Period Bonds," Working Papers shouyong-03-03, University of Toronto, Department of Economics.
    16. Janet Hua (duplicate record) Jiang & Peter Norman & Daniela Puzzello & Bruno Sultanum & Randall Wright, 2021. "Is Money Essential? An Experimental Approach," Working Paper 21-12, Federal Reserve Bank of Richmond.
    17. Arrieta Vidal, Johar & Florián Hoyle, David & López Vargas, Kristian & Morales Vásquez, Valeria, 2022. "Policies for transactional de-dollarization: A laboratory study," Journal of Economic Behavior & Organization, Elsevier, vol. 200(C), pages 31-54.
    18. Li, Yiting, 2002. "Government transaction policy and Gresham's law," Journal of Monetary Economics, Elsevier, vol. 49(2), pages 435-453, March.
    19. Craig, B. & Waller, C.J., 1999. "Currency Portfolios and Nominal Exchange Rates in a Dual Currency Search Economy," Papers 9916, London School of Economics - Centre for Labour Economics.
    20. Zhang, Cathy, 2014. "An information-based theory of international currency," Journal of International Economics, Elsevier, vol. 93(2), pages 286-301.

    More about this item

    Keywords

    digital money; dual currency regime; welfare comparison;
    All these keywords.

    JEL classification:

    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money
    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers

    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:mar:magkse:202106. 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: Bernd Hayo (email available below). General contact details of provider: https://edirc.repec.org/data/vamarde.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.