Yet another alternative vision that the world’s central bankers are pondering is a global public cryptocurrency underlain by a basket of national currencies, a design that Mark Carney, a former governor of the Bank of England, referred to as a “synthetic hegemonic currency

Yet another alternative vision that the world’s central bankers are pondering is a global public cryptocurrency underlain by a basket of national currencies, a design that Mark Carney, a former governor of the Bank of England, referred to as a “synthetic hegemonic currency