Coppola, Antonio; Krishnamurthy, Arvind; Xu, Chenzi - National Bureau of Economic Research - 2025
financial system that circumvents Western sanctions may emerge. We propose a model in which currency use is driven by liquidity … sanctions-driven region and the final liquidity-driven region, separated by an intermediate region. Transitions between … equilibria depend on safe-asset supply and liquidity technologies, in addition to endogenous dynamic complementarities …