The evolving nexus: sovereigns, banks and NBFIs

by Stefan Avdjiev, Bryan Hardy, Maximilian Jager This paper documents that the traditional sovereign-bank nexus has morphed into a broader nexus that now also includes non-bank financial institutions (NBFIs): the sovereign-bank-NBFI nexus. The classical sovereign-bank nexus has been a major financial stability concern following the eurozone crisis. Since then, sovereign debt levels have increased substantially in many major economies, while NBFIs’ footprint in sovereign bond markets has grown significantly.