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Central bank digital currency in an open economy

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  • Ferrari Minesso, Massimo
  • Mehl, Arnaud
  • Stracca, Livio

Abstract

We examine the open-economy implications of the introduction of a central bank digital currency (CBDC).We add a CBDC to the menu of monetary assets available in a standard two-country DSGE model with financial frictions and consider a broad set of alternative technical features in CBDC design. We analyse the international transmission of standard monetary policy and technology shocks in the presence and absence of a CDBC and the implications for optimal monetary policy and welfare. The presence of a CBDC amplifies the international spillovers of shocks to a significant extent, thereby increasing international linkages. But the magnitude of these effects depends crucially on CBDC design and can be significantly dampened if the CBDC possesses specific technical features. We also show that domestic issuance of a CBDC increases asymmetries in the international monetary system by reducing monetary policy autonomy in foreign economies. JEL Classification: E50, F30

Suggested Citation

  • Ferrari Minesso, Massimo & Mehl, Arnaud & Stracca, Livio, 2020. "Central bank digital currency in an open economy," Working Paper Series 2488, European Central Bank.
  • Handle: RePEc:ecb:ecbwps:20202488
    Note: 501438
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    References listed on IDEAS

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    More about this item

    Keywords

    central bank digital currency; DSGE model; international monetary system; open-economy; optimal monetary policy;
    All these keywords.

    JEL classification:

    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General
    • F30 - International Economics - - International Finance - - - General

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