The US dollar is widely used in international trade and finance. It is the currency of choice for cross-border bank lending and international debt issuance, particularly for emerging market firms. It is also the dominant invoicing currency for trade transactions between non-US countries. Its...

Within-firm variation of corporate bond spreads around the Covid-19 outbreak shows that US dollar-denominated bonds experienced larger increases in spreads relative to non-dollar bonds, especially at short maturities. Differently, in the non-dollar sample it was the spreads of longer maturity...

We explore the role of ‘dollar shortage' shocks and central bank swap lines in a two-country New Keynesian model with financial frictions. Domestic banks issue both domestic and foreign currency debt and lend in domestic currency. Foreign currency-specific funding shocks, which are amplified...