The share of US dollar reserves held by central banks fell to 59 percent—its lowest level in 25 years—during the fourth quarter of 2020, according to the IMF’s Currency Composition of Official Foreign Exchange Reserves (COFER) survey. […]
March 21, 2018
Economic recessions are typically described as short-term periods of negative economic growth. According to the traditional business cycle view, output moves up and down around its long-term upward trend and after a recession, it recovers to its pre-recession trend. Our new study casts doubt on this traditional view and shows that all types of recessions—including those arising from external shocks and small domestic macroeconomic policy mistakes—lead to permanent losses in output and welfare. […]
August 1, 2017
Six countries in central Africa have been hit hard by the collapse in commodity prices. Oil prices dropped, economic growth stalled, public debt rose, and foreign exchange reserves declined. A delayed response from policymakers, and a regional conflict have worsened the situation further for people in the region.
The countries of the Central African Economic and Monetary Community are Gabon, Cameroon, Chad, the Central African Republic, the Republic of Congo, and Equatorial Guinea. They share a common currency—the CFA franc—that is pegged to the euro, and have a common central bank that holds the region’s pool of foreign exchange reserves. […]
Basic economic theory tells us that capital should flow from slow-growing rich countries to faster-growing poor ones in search of higher returns. A decade ago, our former Research Department colleagues Eswar Prasad, Raghuram Rajan, and Arvind Subramanian examined why the reverse had been true—capital generally flowed “uphill” from poorer to richer countries. Building on the seminal work of Robert Lucas, they argued that certain characteristics of poorer countries, such as weaker institutions and lower levels of education, may reduce the risk-adjusted returns to investing there. […]