Federal Reserve Research Finds Stablecoins Could Cause Double-Counting in Money Supply Metrics

WHY IT MATTERS

To understand this, think of money supply measures like M1 and M2 as the government's way of counting how many dollars are actively circulating in the economy. M1 includes the most liquid forms of money — cash and checking accounts — while M2 adds things like savings accounts. These numbers help policymakers understand economic conditions. Stablecoins are digital tokens designed to always be worth one dollar, and issuers typically hold real dollars or Treasury bonds in reserve to back them. The problem the Fed researchers identified is like a library counting the same book twice — once on the shelf and once in the catalog of checked-out books. When dollars sit in a bank as stablecoin reserves and the stablecoin also circulates as money, the same dollar could show up twice in the official count. If the count is off, it could make it harder for policymakers to understand how much money is really moving through the economy.