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Central Bank Digital Currency: Welfare and Policy Implications

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  • Stephen Williamson

Abstract

A model of banking and means of payment is constructed to analyze the effects of the introduction of central bank digital currency (CBDC). That CBDC is interest bearing is not an advantage, as replacement of physical currency with CBDC does not expand the attainable set of equilibrium allocations. CBDC can increase welfare by competing with private means of payment and shifting safe assets from the private banking sector to what is effectively a narrow banking facility. This uses the aggregate stock of safe collateral more efficiently, given incentive problems in private banking.

Suggested Citation

  • Stephen Williamson, 2022. "Central Bank Digital Currency: Welfare and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 130(11), pages 2829-2861.
    • Handle: RePEc:ucp:jpolec:doi:10.1086/720457
    DOI: 10.1086/720457
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    1. James Chapman & Carolyn A. Wilkins, 2019. "Crypto ‘Money’: Perspective of a Couple of Canadian Central Bankers," Discussion Papers 2019-1, Bank of Canada.
    2. Yu Zhu & Scott Hendry, 2019. "A Framework for Analyzing Monetary Policy in an Economy with E-money," Staff Working Papers 19-1, Bank of Canada.
    3. Williamson, Stephen D., 2019. "Interest on reserves, interbank lending, and monetary policy," Journal of Monetary Economics, Elsevier, vol. 101(C), pages 14-30.
    4. Todd Keister & Daniel Sanches, 2023. "Should Central Banks Issue Digital Currency?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 90(1), pages 404-431.
    5. Davoodalhosseini, Seyed Mohammadreza, 2022. "Central bank digital currency and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    6. Kenneth S. Rogoff, 2016. "The Curse of Cash," Economics Books, Princeton University Press, edition 1, number 10798.
    7. Kumhof, Michael & Noone, Clare, 2018. "Central bank digital currencies - design principles and balance sheet implications," Bank of England working papers 725, Bank of England.
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