What explains the US dollar's role in the global economy and the tensions affecting its likely persistence? Most analyses start from Triffin's dilemma, which accurately captured specific but partial tensions of a global monetary system based on essentially fixed exchange rates, gold backing for...

The squeeze in US dollar liquidity that emerged with the global financial crisis highlighted the risks associated with the current global financial system. Asia was adversely affected by the crisis not only because of its dependence on trade, but also because of its heavy reliance on the US...