Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/203582
Authors: 
Gries, Thomas
Mitschke, Alexandra
Year of Publication: 
2019
Series/Report no.: 
Beiträge zur Jahrestagung des Vereins für Socialpolitik 2019: 30 Jahre Mauerfall - Demokratie und Marktwirtschaft - Session: Empirical Finance No. G05-V3
Abstract: 
This theoretical model analyzes the impact of interbank credit market dynamics on the resilience of the financial system. Based on a stochastic model of interbank market credit flows, lending in the interbank market is restricted by the availability of liquidity. Following a shock materialization, a sequential flow adjustment process sets in. While the market smoothly adjusts under normal conditions, the characteristics of the market adjustment process change under volatile conditions, resulting in a bifurcation of the equilibrium. Market resilience declines under higher volatility, including a potential market freeze. A change in the volatility of reserve flows, which is more likely when central banks tighten monetary policy, may threaten the resilience of interbank markets and increase the probability of the market to fall into a regime of unstable dynamics. Thus, we stress that monetary policy could incidentally reduce financial stability. When switching the regime, policymakers should be aware of a potential reduction in interbank credit market resilience and the consequences for financial stability.
Subjects: 
Financial Markets
Interbank Lending
Monetary Policy
JEL: 
E44
E52
G11
G21
Document Type: 
Conference Paper

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