But the damage was done, and in the first month of the crisis cash usage in the United Kingdom fell by over 60 per cent. Transaction volumes halved. In a survey, nearly 75 per cent of respondents said they expect to use cash less in the future.
That trend, which has been replicated across the developed world, has given a further boost to digital banking and non-bank payment system providers. Apple Pay and PayPal are doing well. Fintech neobanks have continued to expand their user base, though many question whether they have yet found a sustainable business model. Facebook’s Libra currency is waiting in the wings, with its backers trying to persuade regulators that its model is safe and compliant with anti-money laundering protocols.
The further decline of cash has also given greater impetus to central banks’ own work on digital currencies. Through banknotes, citizens and businesses have for centuries been able to hold a direct claim on the central bank. If cash were to disappear, is there not an argument for a central bank digital currency, whether wholesale, retail, or both? The Bank for International Settlements reports that several central banks are actively considering introducing one, though none has yet taken the plunge. The Swedish Riksbank may well be the first, with an e-krona ready to roll.
So, is a farewell to cash at hand? Will even the greenback go the way of all flesh?
The answer is not so clear. In the first place, while the number of transactions fulfilled through cash transfers has indeed been falling, even at the bottom end of the range, the volume of cash in circulation has in fact continued to rise in many countries.
Of the largest economies, only China has begun to see an absolute decline in the ratio of physical currency to GDP.
Since the end of last year, according to the BIS, the value of currency in circulation has increased by 8 per cent in Italy, and 7 per cent in the US. Precautionary holdings of cash have risen. It is not only drug dealers and tax evaders who see the attraction of cash as a store of value and who value privacy. Of the largest economies, only China has begun to see an absolute decline in the ratio of physical currency to GDP.
There are also signs of a political backlash against the withdrawal of cash handling facilities. The Bank of Canada has asked retailers to continue to accept cash, citing concerns about financial exclusion, as people without access to bank accounts and cards find themselves unable to shop. New York City, San Francisco, and the state of New Jersey have barred retailers from refusing cash. Even in Sweden, the Swishers are not having it all their way. An activist group called Kontantupproret (Cash Rebellion) is now campaigning to sustain poorer consumers’ ability to use paper money. In the UK, the government has published an “access to cash” review, which recommends the mandatory maintenance of a large national fleet of ATMs, even though utilisation is falling fast.
In sum, it may be too soon to write Dollar Bill’s obituary. Demand for his services remains strong. It may make sense for central banks to offer digital services to nonbanks, perhaps partly to avoid the loss of seigniorage income, which would enrich Facebook, rather than governments, in a Libra-dominated world. But unless central banks wish also to enter the credit allocation business, they will want to avoid large-scale disintermediation of the banking system.
I suspect that, for the foreseeable future, we will live in a kind of mixed-economy payment system. Cash will continue to play a role, albeit a more modest one than in the past, alongside a variety of cards and direct digital transfers.
Howard Davies is Chairman of the Royal Bank of Scotland