Why Central Bankers Got Serious About Digital Cash

What central banks once sneered at, they’re now scrambling to master. Back when Bitcoin, the world’s first cryptocurrency, was seen as the province of anarchists and drug dealers, it was easy for the world’s central bankers to keep their distance. That changed in a hurry after Facebook Inc. proposed creating its own digital currency, Libra. Suddenly, the concept was seen as both practical and as a potential threat to existing monetary regimes. The central banks of China, the euro area, the Baham