Why the U.S. dollar still rules the global market
More than a decade ago, walking along the busy main road of Goma in the Eastern Democratic Republic of the Congo, you could find a lot of things for sale: clothes, hats, groceries. And dollars. Huge stacks of dollars carried by young men, known as money changers. Some dollars were so soiled they were black and limp like cloth, they’d been in circulation for so long. Others were newer.“Everyone prefers U.S. dollars over Congolese francs,” one money changer told me. “It’s more stable. A lot of people here are import-exporters,...