Network Analysis of the e-MID Overnight Money Market: The Informational Value of Different Aggregation Levels for Intrinsic Dynamic Processes
AbstractIn this paper, we analyze the network properties of the Italian e-MID data based on overnight loans during the period 1999-2010. We show that the networks appear to be random at the daily level, but contain significant non-random structure for longer aggregation periods. In this sense, the daily networks cannot be considered as being representative for the underlying `latent' network. Rather, the development of various network statistics under time aggregation points toward strong non-random determinants of link formation. We also identify the global financial crisis as a significant structural break for many network measures
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Bibliographic InfoPaper provided by Kiel Institute for the World Economy in its series Kiel Working Papers with number 1782.
Length: 26 pages
Date of creation: Jul 2012
Date of revision:
interbank market; network models; financial crisis;
Other versions of this item:
- Karl Finger & Daniel Fricke & Thomas Lux, 2013. "Network analysis of the e-MID overnight money market: the informational value of different aggregation levels for intrinsic dynamic processes," Computational Management Science, Springer, vol. 10(2), pages 187-211, June.
- G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
- G01 - Financial Economics - - General - - - Financial Crises
- E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
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- Daniel Fricke & Karl Finger & Thomas Lux, 2013. "On Assortative and Disassortative Mixing Scale-Free Networks: The Case of Interbank Credit Networks," Kiel Working Papers 1830, Kiel Institute for the World Economy.
- Daniel Fricke & Thomas Lux, 2013. "On the Distribution of Links in the Interbank Network: Evidence from the e-Mid Overnight Money Market," Kiel Working Papers 1819, Kiel Institute for the World Economy.
- Mattia Montagna & Thomas Lux, 2013. "Hubs and resilience: towards more realistic models of the interbank markets," Kiel Working Papers 1826, Kiel Institute for the World Economy.
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