HARARE (Reuters) - Zimbabwe underwent a de facto devaluation on Friday as its central bank began trading a sharply discounted replacement currency, attempting to ease a cash crunch that has hobbled the economy and plunged millions deep into poverty.
The country adopted the dollar in 2009 but, as a chronic hard currency shortage worsened, introduced a parallel system of bond notes pegged at 1:1 to the U.S. currency.