The US derives enormous economic benefits from issuing the dominant global currency. This exorbitant privilege has been put at risk by the combination of the 2022 sanctions against Russia and new technological developments, specifically Central Bank Digital Currencies. CBDCs promise faster,...

We analyse the drivers of Bitcoin transactions against 44 fiat currencies in the largest peer-to-peer crypto exchanges. Momentum and volatility in the cryptoasset market, as well as volatility and liquidity in global financial markets do matter for Bitcoin trading. There is suggestive evidence...