Harvard economist Professor Kenneth Rogoff forecasts the yuan's rise as a global reserve currency, citing the US dollar's crisis of legitimacy.

Professor Kenneth Rogoff of Harvard University has repeatedly warned that the US dollar is approaching a crisis of legitimacy. Having written extensively on the global recession in the late 2000s, Rogoff has turned his focus to the US currency’s increasingly unstable place at the top of the world’s financial hierarchy. A former chief economist at the International Monetary Fund and a chess grandmaster, he published Our Dollar, Your Problem in May last year. In this interview, Rogoff elaborates.....