A Model of the Lender of Last Resort
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Summary:
This paper develops a model of the lender of last resort. It provides an analytical basis for “too big too fail” and a rationale for “constructive ambiguity”. Key results are that if contagion (moral hazard) is the main concern, the Central Bank (CB) will have an excessive (little) incentive to rescue banks and the resulting equilibrium risk level is high (low). When both contagion and moral hazard are jointly analyzed, the CB’s incentives to rescue are only slightly weaker than with contagion alone. The CB’s optimal policy may be non-monotonic in bank size.
Series:
Working Paper No. 1999/039
Subject:
Banking Central banks Commercial banks Distressed institutions Financial crises Financial institutions Financial sector policy and analysis Lender of last resort Moral hazard Open market operations
English
Publication Date:
March 1, 1999
ISBN/ISSN:
9781451845815/1018-5941
Stock No:
WPIEA0391999
Pages:
33
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