The Future is Near: On the Prospects of Central Bank Digital Currency Adoption in Central and Eastern European Countries
Central banks around the world have started exploring the possibility of issuing Central Bank Digital Currencies (CBDC). A CBDC would be similar to digital cash and could, in theory, substitute for commercial bank deposits as the money used by households and businesses. This paper explored the potential implications for financial stability and monetary policy stemming from potential CBDC adoption in Central and Eastern European countries (CEEs). We conducted an empirical analysis using publicly available data from the European Central Bank’s database to assess how introducing a CBDC could impact the business models of the largest CEE banks. Our findings indicated that a CBDC could support financial stability by accelerating the adoption of digital payments in CEEs, improving anti-money laundering, and thus supporting banks’ ability to finance the economy. We found that the impact of a CBDC on the profitability of commercial banks would be impacted more by any change in interest rates than by the quantity of CBDC replacing stable bank funding. Furthermore, a CBDC could be beneficial for monetary policy by improving the control over inflation and accelerating the implementation of countercyclical instruments when classical monetary policy instruments are no longer effective. Hence, non-Euro CEE countries would benefit the most from the introduction of a CBDC.
Keywords: central bank digital currencies; financial stability; monetary policy; financial institutions
 Stournaras Y. Speech at: The Future of Money: Trend-Alternatives-Potentials International Conference; Athens, Greece, 24 May 2018. The American School of Classical Studies (Gennadius Library)
 Dhaou S.B., Rohman I.K. Everything and its opposite: Socio-economic implications of blockchain. technology: Case of monetary policy. 11th International Conference on Theory and Practice of Electronic Governance; 2-4 April 2018 Galway, Ireland. 10 p. https://doi.org/10.1145/3209415.3209502
 Garcia A., Lands B., Liu X., Slive J. The potential effect of a central bank digital currency on deposit funding in Canada. Ottawa: Bank of Canada; 2020. DOI: https://doi.org/10.34989/san-2020-15
 Juks R. When a central bank digital currency meets private money: Effects of an e-krona on banks. Sveriges Riksbank Economic Review. 2018;3:79-99.
 Bank of England. Central Bank digital currency - Opportunities, challenges and design. Bank of England; 12 Mar 2020.
 Sahay R., Eriksson A.U., Khera P. et al. The promise of fintech: Financial inclusion in the post Covid-19 era. Monetary and Capital Markets Department, International Monetary Fund; 2020.
 European Central Bank. Report on a digital euro. European Central Bank; October 2020.
 Statistical data warehouse. European Central Bank; 2020. Available from URL https://sdw.ecb.europa. eu/, accessed in March 2021
 G4S. World cash report. G4S Global Cash Solutions; 2018. Available from URL https: //www.g4scashreport.com/-/media/g4s/cash-report/files/2018-world-cash-report---english.ashx?la=. en&hash=0F3BECD46B4820D7FA32112E99252AAB
 Kiff J., Alwazir J., Davidovic S. et al. A survey of research on retail central bank digital currency. International Monetary Fund; 2020. DOI https://doi.org/10.5089/9781513547787.001
 Juks R.. Central bank digital currencies, supply of bank loans and liquidity provision by central banks. Sveriges Riksbank Economic Review. 2020;2:62-79.
 European Commission. Digital Economy and Society Index (DESI) 2020, s.l. European Commission; 2020. Available from URL: https://digital-strategy.ec.europa.eu/en/policies/desi
 Bae K., Han D., Sohn H. Importance of access to finance in reducing income inequality and poverty level. International Review of Public Administration. 2012;17:55-77. Doi:10.1080/12264431.2012.10805217
 Cihak M., Sahay R.. Finance and inequality. International Monetary Fund; 2020.
 Europe and Central Asia economic update: Financial inclusion. World Bank; 2019. Office of the Chief Economist; Spring Washington, DC: World Bank. Doi: 10.1596/978-1-4648-1409-9.
 Carapella F., Flemming J. Central Bank digital currency: A literature review. Board of Governors of the Federal Reserve System; FED notes; Washington 9 November 2020. https://doi.org/10.17016/2380- 7172.2790.
 Auer R., Cornelli G., Frost J.. Rise of the central bank digital currencies: Drivers, approaches and technologies, s.l. Bank of International Settlements IS; 2020. No.: 880.
 Raskin M, Yermack D. Digital currencies, decentralized ledgers, and the future of central banking. 2016. National Bureau of Economic Research No.: 22238. Available from: URL http://www.nber.org/papers/ w22238
 Estonia launches central bank digital currency project. Ledger Insights; October 2, 2020. Available from URL: https://www.ledgerinsights.com/estonia-launches-central-bank-digital-currencycbdc-digital-euro-project/
 Lithuania central bank issues digital coin. Cyprus Mail; july 3 2020; available from URL https://cyprusmail.com/2020/07/03/lithuania-first-digitall-coin-eurozone/
 CEE Banking consolidation perking up, November 2019, Deloitte study, Csomor C, Amman R, Zsako A, Csoma A
 Kumhof M., Noone C. Central bank digital currencies — Design principles and balance sheet implications. Bank of England; 2018;(725).
 Brunnermeier M., Niepelt D. On the equivalence of private and public money. National Bureau of Economic Research Working Paper Series; 2019:(25877). https://doi.org/10.1016/j.jmoneco.2019.07.004
 Hampl M.. Central banks, digital currencies and monetary policy in times of elastic money. Czech National Bank; London, 11 July 2017.
 Griffoli T.M., Martinez M.S.P., Agur I et al. Casting light on central bank digital currency. International Monetary Fund; 2018.
 Bank of England. Financial stability report. Bank of England; 2020.
 Grasselli M., Lipton A. On the normality of negative interest rates. Review of Keynesian Economics. 27 August 2019;7(2):201-219.
 Haldane A. How low can you go? Bank of England; Portadown, Northern Ireland, 18 September 2015.
 Bordo M., Levin A. Central bank digital currency and the future of monetary policy. National Bureau of Economic Research; 2017. No.: w23711.