Tag Archives: Digitalization

“Digital Money, Payments and Banks,” CEPR/IESE Report, 2020

Discussion of Antonio Fatás’ chapter in Elena Carletti, Stijn Claessens, Antonio Fatás, Xavier Vives, The Bank Business Model in the Post-Covid-19 World, CEPR/IESE report, London, June 2020. PDF.

Antonio’s chapter offers a rich overview of the dramatic changes in the world of money and banking that we have seen in recent years. I focus on two themes: the nature of money and how it relates to these developments, and the government’s response to the structural changes we observe.

I discuss the price of money, its fundamental value, store-of-value bubble, and liquidity bubble components; the opaque legal tender concept and the absurd situation that governments outlaw the use of government money (contrary to what some theories would imply); the role of trust in a world without cash; and the substitution of money by smart contracts tied to a database.

And I comment on the many facets of digitalization; the time lag between the origination of new business models and regulatory catch-up; and on central bank digital currency as a key element of structural change in the financial system.