In early 2020, the Bank for International Settlements (BIS) Representative Office for the Americas contacted a group of nine central banks that includes the members of the Consultative Council of the Americas (CCA) except the US Federal Reserve (Argentina, Brazil, Canada, Chile, Colombia,...

Systemic risk among the network of international banking groups arises when financial stress threatens to criss-cross many national boundaries and expose imperfect international co-ordination. To assess this risk, we apply an information theoretic map equation due to Martin Rosvall and Carl...