For years, stablecoins have been marketed as crypto’s breakthrough application for cross-border payments, promising near-instant transfers at a fraction of the cost charged by traditional remittance providers.
Sending USDC across a blockchain may indeed cost only a few cents but a new study from the Bank of Italy suggests that isn’t what most people actually pay when they send money home.
In a mystery-shopping exercise spanning 10 international remittance corridors, researchers found that stablecoin-based transfers were not systematically cheaper than conventional money transfer operators once the full journey, from bank account to crypto wallet and back into local currency, was taken into account.
The study, published as Markets, Infrastructures and Payment Systems Paper No. 86, tracked transfers of 200 USDC from Italy to destinations including Argentina, Brazil, South Africa, the UAE and Japan.
End-to-end costs varied dramatically, ranging from roughly 0.3% to almost 9% of the value transferred depending on the corridor and service providers used. Settlement times also differed widely, from around 20 minutes where domestic instant payment systems supported withdrawals to as long as two business days when recipients relied on conventional bank transfers.
Blind spots
A central bank highlighting shortcoming in the promises that stablecoins may make is in some ways to be expected. Traditional financial (TradFi) institutions may have a vested interest in undermining adoption of stablecoins – digital tokens pegged to fiat currencies. Digital currencies and blockchain were designed to remove much of the need for intermediaries, such as central banks, after all.
