Cryptocurrency  

BoE consults on central bank digital currency

Coles warned the potential currency comes with other risks.

“It might actually damage the effectiveness of existing monetary policy. If digital money doesn’t pay interest, and isn’t tied to bank lending, changing the base rate is going to have far less impact on spending,” she said.

“It could also undermine faith in the Bank of England and sterling unless it was protected by robust and comprehensive regulation. The digital currency, and other stablecoins, would need to be effectively regulated as fully as banks, so they could be completely relied on.

“And it could make borrowing more expensive. It’s likely that new digital money - whether provided by the bank or as stablecoin - would be backed by liquid assets rather than by loans. It would mean loans would have to be backed by issuing more wholesale debt, which is more expensive than taking money through deposits, which would make bank lending more expensive.

“This in turn could mean a greater reliance on non-banks for loans which offers scope for innovation. However, if this sector didn’t expand, it could just make borrowing more difficult and expensive.”

The consultation runs for three months.

sally.hickey@ft.com