Frontiers of Digital Finance
- edited byDirk Niepelt
Digital innovation is transforming money and redrawing the global financial landscape. From instant payments to stablecoins, CBDC, and tokenised assets, new technologies are redefining how value is created, stored, and exchanged – reshaping the roles of banks, central banks, and markets. Yet this transformation is far from uniform: while some economies are leaping ahead, others lag behind, and divergent views on the state’s role in money are creating tensions over sovereignty, control, and interoperability.
Bringing together leading researchers and policymakers, this volume offers a panoramic view of the forces reshaping the financial architecture. It examines regional trajectories – from India and Brazil to sub-Saharan Africa, the United States, and the euro area; the development of and regulatory response to stablecoins; the challenge of maintaining monetary ‘singleness’ amid the growing variety of digital money; and the implications of tokenisation and decentralised finance for credit, financial inclusion, and stability.
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Niepelt, D (2025), ‘Frontiers of Digital Finance‘, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Niepelt, D (2025), ‘Frontiers of Digital Finance: Introduction‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Purnanandam, A (2025), ‘Cashless payments in India: The UPI story‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Araujo, F and A da Silva Correa (2025), ‘The Future Financial System: Brazil's Experience‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Ricci, L, C Ahokpossi, S Quayyum, R Turk-Ariss, A Belianska, M Cangul, H Fuje, S Lee, G Li, Y Mu, N Mwase, J Ree, H Shi and V Kramarenko (2025), ‘Strengthening digital payments in sub‑Saharan Africa: An overview‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Lee, M (2025), ‘The tokenised US dollar ecosystem‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Bindseil, U and P Cipollone (2025), ‘Central bank electronic cash and monetary sovereignty‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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van Oordt, M (2025), ‘Transforming the digital euro proposal from a threat into an opportunity for privacy‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Assenmacher, K and O Soons (2025), ‘Bank deposit outflows and the digital euro holding limit‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Gersbach, H, H van Buggenum and S Zelzner (2025), ‘Stablecoins: How research can inform policy‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Garratt, R, ‘Banking on blockchain‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Cecchetti, S and K Schoenholtz, ‘Are stablecoins really the future of payments?‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Andolfatto, D (2025), ‘Tether and the fragility of unregulated dollar substitutes‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Portes, R (2025), ‘Multi-issuer stablecoins: A threat to financial stability‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Uhlig, H (2025), ‘Stablecoins, central bank digital currencies, and policy‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Bidder, R (2025), ‘Singleness of money: Towards a nuanced debate‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Chiu, J and C Monnet (2025), ‘Programmability and uniformity: Rethinking the trade-off in digital currency design‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Frost, J, L Gambacorta, A Kosse and P Wierts (2025), ‘Tokenisation: The promise and the perils‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Ozdenoren, E and K Yuan (2025), ‘The rise of tokenised money: Building the digital future of financial infrastructure‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Brunnermeier, M and J Payne (2025), ‘BigTechs, credit, and digital money‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Huang, W (2025), ‘Trading and lending in decentralised finance‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance
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Tebaldi, C (2025), ‘Retail trading in the era of digital finance: Risks, opportunities, and the need for policy innovation‘, in Niepelt, D (eds), Frontiers of Digital Finance, CEPR Press, Paris & London.https://cepr.org/publications/books-and-reports/frontiers-digital-finance

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