The Sovereign-Bank Diabolic Loop and ESBies

Markus Brunnermeier, Luis Garicano, Philip Lane, Marco Pagano, Ricardo Reis, Tano Santos, David Thesmar, Stijn Van Nieuwerburgh and Dimitri Vayanos
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Tano Santos: Columbia Business School

No 1603, EIEF Working Papers Series from Einaudi Institute for Economics and Finance (EIEF)

Abstract: We propose a simple model of the sovereign-bank diabolic loop, and establish four results. First, the diabolic loop can be avoided by restricting banks domestic sovereign exposures relative to their equity. Second, equity requirements can be lowered if banks only hold senior domestic sovereign debt. Third, such requirements shrink even further if banks only hold the senior tranche of an internationally diversified sovereign portfolio known as ESBies in the euro-area context. Finally, ESBies generate more safe assets than domestic debt tranching alone; and, insofar as the diabolic loop is defused, the junior tranche generated by the securitization is itself risk-free.

Pages: 14 pages
Date: 2016, Revised 2016-05
New Economics Papers: this item is included in nep-ban and nep-opm
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http://www.eief.it/files/2016/06/wp-03-the-soverei ... loop-and-ecbies_.pdf (application/pdf)

Related works:
Journal Article: The Sovereign-Bank Diabolic Loop and ESBies (2016)
Working Paper: The sovereign-bank diabolic loop and ESBies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and ESBies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and ESBies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and Esbies (2016)
Working Paper: The sovereign-bank diabolic loop and ESBies (2016)
Working Paper: The sovereign-bank diabolic loop and ESBies (2016)
Working Paper: The sovereign-bank diabolic loop and ESBies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and Esbies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and ESBies (2016)
Working Paper: The Sovereign-Bank Diabolic Loop and ESBies (2016)
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