The depth of the U.S. securities market helps ensure dollar hegemony
1. The Ukraine Crisis and Dollar Supremacy
Since the collapse of communism in the early 1990s and the subsequent rise of the world economy as a single market-based operational totality, its monetary counterpart has been a unipolar currency system centered on the US dollar as the premier vehicle currency in the private sector, as well as the premier reserve currency in the official sector. The hegemony of the dollar has survived several global economic shocks, including that of the financial crisis of 2007-9. Whether the system can survive the seismic shocks stemming from Russia’s invasion of Ukraine in February 2022 is now under active debate.