Barry Eichengreen, Arnaud Mehl, Livia Chiţu, 02 January 2018

Economists have provided detailed analyses of the economic basis of international currency status, but they have paid less attention to the geopolitical underpinnings.  This column sheds light on the geopolitical premium enjoyed by the US thanks to its security alliances and ‘dollar diplomacy’.

Marc Flandreau, 23 July 2008

Will the dollar lose its place as the premier international currency? This column argues that the previous episode of dethroning, in which the dollar overtook the pound, suggests that economic fundamentals, rather than network externalities, drive the choice of a great global currency. Occasionally, it takes an economic historian to remind his economist colleagues that history may not matter as much as one would want to believe.