Cross-Border Central Bank Digital Currencies, Bank Runs and Capital Flows Volatility

Adina Popescu

No 2022/083, IMF Working Papers from International Monetary Fund

Abstract: Central banks around the world are increasingly exploring central bank digital currencies (CBDCs). This paper investigates the possible impacts of cross-border CBDCs on capital flows and financial stability in a simple open economy extension of a classical model of bank runs, augmented with the presence of a credible foreign central bank, which issues an account-based interest bearing CBDC available to nonresidents. The paper finds that the presence of a foreign CBDC which acts as an international safe asset may increase the risk of financial disintermediation in the domestic banking sector, which can be accompanied by higher and more volatile capital flows.

Keywords: Central bank digital currency; CBDC; capital flows; open-economy; financial stability; deposit contract; capital flows volatility; cross-border CBDCs; model of bank runs; CBDC deposit; CBDC issuer; Central Bank digital currencies; Commercial banks; Foreign banks; Bank deposits; Capital account; Global (search for similar items in EconPapers)
Pages: 43
Date: 2022-05-06
New Economics Papers: this item is included in nep-cba, nep-fdg, nep-ifn, nep-mon and nep-pay
References: Add references at CitEc
Citations: View citations in EconPapers (3)

Downloads: (external link)
http://www.imf.org/external/pubs/cat/longres.aspx?sk=517625 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:imf:imfwpa:2022/083

Ordering information: This working paper can be ordered from
http://www.imf.org/external/pubs/pubs/ord_info.htm

Access Statistics for this paper

More papers in IMF Working Papers from International Monetary Fund International Monetary Fund, Washington, DC USA. Contact information at EDIRC.
Bibliographic data for series maintained by Akshay Modi ().