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ON THE WELFARE PROPERTIES OF FRACTIONAL RESERVE BANKING
Author(s) -
Sanches Daniel
Publication year - 2016
Publication title -
international economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.658
H-Index - 86
eISSN - 1468-2354
pISSN - 0020-6598
DOI - 10.1111/iere.12181
Subject(s) - liability , insolvency , business , reserve requirement , financial system , investment (military) , limited liability , finance , monetary economics , economics , monetary policy , central bank , politics , political science , law
Monetary economists have long recognized a tension between the benefits of fractional reserve banking, such as the ability to undertake more profitable (long‐term) investment opportunities, and the difficulties associated with it, such as the risk of insolvency for each bank and the associated losses to bank liability holders. I show that a specific banking arrangement (a joint‐liability scheme) provides an effective mechanism for ensuring the ex post transfer of reserves from liquid banks to illiquid banks, so it is possible to select a socially efficient reserve ratio in the banking system that preserves the safety of bank liabilities as a store of value and maximizes the rate of return paid to bank liability holders.