Trade Invoicing, Bank Funding, and Central Bank Reserve Holdings. Gita Gopinath, Jeremy Stein, 2018, Paper, “In recent work (Gopinath and Stein (2017)) we explore how a currency like the dollar can become entrenched as a dominant global currency, focusing on the two-way feedback between trade invoicing and banking structure. The basic idea is that when a larger share of a country’s imports are invoiced in dollars, its citizens have a greater demand for dollar-denominated safe claims.Link