Last week, the Bank of England released the result of an independent review of the future of finance, together with its response. As if to prove the importance of these issues, Facebook and 27 partners announced a plan for a global digital currency to be called Libra, and an associated payment system. How should one assess the significance, promise and risks of these developments? How should the regulators react? The answer is: with caution.
The information revolution, now augmented by artificial intelligence, will surely revolutionise finance. It offers huge potential benefits, in the form of faster and cheaper payments, superior financial services and better risk management. Already, we see a marked decline in the use of cash and explosive growth in digital payments. In China, the revolution in payment technology, led by Alipay (now part of Ant Financial) is extraordinary. Facebook is trying to create a rival. Note: the US is here following China.
Yet finance is also a critical infrastructure. A financial breakdown is likely to create a huge economic crisis. Ill-understood innovation has often proved a midwife of such calamities. It is vital therefore to ensure that the implications of big innovations, such as Libra, are understood. Mark Carney, governor of the BoE, argued last week in his Mansion House speech that the bank “approaches Libra with an open mind but not an open door”. The mind cannot be entirely open, however.