CAMBRIDGE – Zhou Xiaochuan, the governor of the People’s Bank of China, recently suggested that replacing the dollar with the International Monetary Fund’s Special Drawing Rights as the dominant reserve currency would bring greater stability to the global financial system. The idea of reforming the system by introducing a supranational reserve currency is also, it appears, supported by Russia and other emerging markets. And a United Nations advisory committee chaired by the Nobel laureate Joseph Stiglitz has argued for a new global reserve currency, possibly one based on the SDR.
Transforming the dollar standard into an SDR-based system would be a major break with a policy that has lasted more than 60 years. The SDR was introduced 40 years ago to supplement what was then seen as an inadequate level of global reserves, and was subsequently enshrined in the IMF’s amended Articles of Agreement as the future principal reserve asset.