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Network Centrality and Funding Rates in the e-MID Interbank Market

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  • Temizsoy, A.
  • Iori, G.
  • Montes-Rojas, G.

Abstract

This paper empirically investigates the role of banks' network centrality in the interbank market on their funding rates. Specifically we analyze transaction data from the e-MID market, the only electronic interbank market in the Euro Area and US, over the period 2006-2009 that encompasses the global financial crisis. We show that interbank spreads are significantly affected by both local and global measures of connectedness. The effects of network centrality increased as the financial crisis evolved. Local measures show that having more links increases borrowing costs for borrowers and reduces premia for lenders. For global network centrality, borrowers receive a significant discount if they increase their intermediation activity and become more central, while lenders pay in general a premium (i.e. receive lower rates) for centrality. This provides evidence of the `too-interconnected-to-fail' hypothesis.

Suggested Citation

  • Temizsoy, A. & Iori, G. & Montes-Rojas, G., 2016. "Network Centrality and Funding Rates in the e-MID Interbank Market," Working Papers 16/08, Department of Economics, City University London.
  • Handle: RePEc:cty:dpaper:16/08
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    2. Y'erali Gandica & Sophie B'ereau & Jean-Yves Gnabo, 2019. "A multilevel analysis to systemic exposure: insights from local and system-wide information," Papers 1910.08611, arXiv.org.
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    6. Nadine Walters & Gusti Van Zyl & Conrad Beyers, 2019. "Financial Contagion In Large, Inhomogeneous Stochastic Interbank Networks," Advances in Complex Systems (ACS), World Scientific Publishing Co. Pte. Ltd., vol. 22(02), pages 1-26, March.

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    Keywords

    network centrality; interbank market; overnight loans;
    All these keywords.

    JEL classification:

    • G2 - Financial Economics - - Financial Institutions and Services

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