Relationships in the interbank market

Arbeitspapier

The market for central bank reserves is mainly over-the-counter and exhibits a core-periphery network structure. This paper develops a model of relationship lending in the unsecured interbank market. In equilibrium, a tiered lending network arises endogenously as banks choose to build relationships to insure against liquidity shocks and to economize on the cost to trade in the interbank market. Relationships matter for banks’ bidding strategies at the central bank auction and introduce a relationship premium that can significantly distort the observed overnight rate. For example, it can explain some anomalies in the level of interest rates—namely, that banks sometimes trade above (below) the central bank’s lending (deposit) rate. The model also helps to explain how monetary policy affects the network structure of the interbank market and its functioning, and how the market responds dynamically to an exit from the floor system. We also use the model to discuss the potential effects of bilateral exposure limits on relationship lending.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Series: Bank of Canada Staff Working Paper ; No. 2016-33

Classification and Topics

• Classification: Wirtschaft
• Subject: Interest rates ; Monetary policy implementation ; Transmission of monetary policy

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Chiu, Jonathan ; Monnet, Cyril
• Event: Veröffentlichung
• (who): Bank of Canada
• (where): Ottawa
• (when): 2016

Further information

• DOI: doi:10.34989/swp-2016-33
• Handle: http://hdl.handle.net/10419/148140
• Last update: 28.03.2025, 10:44 PM CET