Government guarantees and the two-way feedback between banking and sovereign debt crises

This paper studies the effects of government guarantees on the interconnection between banking and sovereign debt crises in a framework where both the banks and the government are fragile and the credibility and feasibility of the guarantees are determined endogenously. The analysis delivers some ne...

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Bibliographic Details
Published inIDEAS Working Paper Series from RePEc
Main Author Leonello, Agnese
Format Paper
LanguageEnglish
Published St. Louis Federal Reserve Bank of St. Louis 01.01.2017
Subjects
Banks
Economic models
Sovereign debt
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Summary:This paper studies the effects of government guarantees on the interconnection between banking and sovereign debt crises in a framework where both the banks and the government are fragile and the credibility and feasibility of the guarantees are determined endogenously. The analysis delivers some new results on the role of guarantees in the bank-sovereign nexus. First, guarantees emerge as a key channel linking banks'and sovereign stability, even in the absence of banks'holdings of sovereign bonds. Second, depending on the specific characteristics of the economy and the nature of banking crises, an increase in the size of guarantees may be beneficial for the bank-sovereign nexus, in that it enhances …financial stability without undermining sovereign solvency. JEL Classification: G01, G18, H63