The Nexus Between Sovereign Wealth Funds and Reserve Funds: The Case for Africa

Official foreign exchange reserves meet balance-of-payments needs and support monetary stability, with safety and liquidity taking priority. Sovereign wealth funds pursue long-term returns, strategic development and intergenerational savings. When reserves exceed precautionary requirements, surplus assets can be transferred to a sovereign wealth fund, as with Singapore’s GIC, the Korea Investment Corporation and the China Investment Corporation. The article says policymakers should first establish adequate reserve levels using measures such as the IMF’s ARA metric, import cover and the Greenspan-Guidotti rule.