Why in news?
Cuba unified the Cuban peso (CUP) and the Cuban convertible peso (CUC) as one currency, and put an end to the decades-old dual currency system effective January 1, 2021.
How does Cuba’s monetary system work?
What is the change made now?
How did dual domestic currency come about?
What is the rationale for the reforms now?
What is the significance?
What are the challenges?
Source: Reuters, The Hindu