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On the efficiency of bilateral interbank insurance

  • Castiglionesi, Fabio
  • Wagner, Wolf

This paper studies banks’ incentives to engage in liquidity cross-insurance. In contrast to previous literature we view interbank insurance as the outcome of bilateral (and non-exclusive) contracting between pairs of banks and ask whether this outcome is socially efficient. Using a simple model of interbank insurance we find that this is indeed the case when insurance takes place through pure transfers. This is even though liquidity support among banks sometimes breaks down, as observed in the crisis of 2007–2008. However, when insurance is provided against some form of repayment (such as is the case, for example, with credit lines), banks have a tendency to insure each other less than the socially efficient amount. We show that efficiency can be restored by introducing seniority clauses for interbank claims or through subsidies that resemble government interbank lending guarantees.

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Article provided by Elsevier in its journal Journal of Financial Intermediation.

Volume (Year): 22 (2013)
Issue (Month): 2 ()
Pages: 177-200

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Handle: RePEc:eee:jfinin:v:22:y:2013:i:2:p:177-200
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  1. Xavier Freixas & Bruno Parigi & Jean Charles Rochet, 1998. "Systemic risk, interbank relations and liquidity provision by the Central Bank," Economics Working Papers 440, Department of Economics and Business, Universitat Pompeu Fabra, revised Sep 1999.
  2. Heider, Florian & Hoerova, Marie & Holthausen, Cornelia, 2009. "Liquidity hoarding and interbank market spreads: the role of counterparty risk," Working Paper Series 1126, European Central Bank.
  3. Acharya, Viral & Bisin, Alberto, 2014. "Counterparty risk externality: Centralized versus over-the-counter markets," Journal of Economic Theory, Elsevier, vol. 149(C), pages 153-182.
  4. Ana Babus, 2007. "The Formation of Financial Networks," Working Papers 2007.69, Fondazione Eni Enrico Mattei.
  5. Allen, Franklin & Carletti, Elena & Gale, Douglas, 2009. "Interbank market liquidity and central bank intervention," Journal of Monetary Economics, Elsevier, vol. 56(5), pages 639-652, July.
  6. Jean-Charles Rochet & Jean Tirole, 1996. "Interbank lending and systemic risk," Proceedings, Board of Governors of the Federal Reserve System (U.S.), pages 733-765.
  7. Chiesa, Gabriella & Denicolò, Vincenzo, 2009. "Trading with a common agent under complete information: A characterization of Nash equilibria," Journal of Economic Theory, Elsevier, vol. 144(1), pages 296-311, January.
  8. Acharya, Viral V & Gromb, Denis & Yorulmazer, Tanju, 2008. "Imperfect Competition in the Inter-Bank Market for Liquidity as a Rationale for Central Banking," CEPR Discussion Papers 6984, C.E.P.R. Discussion Papers.
  9. Charles M. Kahn & Dilip Mookherjee, 1998. "Competition and Incentives with Nonexclusive Contracts," RAND Journal of Economics, The RAND Corporation, vol. 29(3), pages 443-465, Autumn.
  10. Pauly, Mark V, 1974. "Overinsurance and Public Provision of Insurance: The Roles of Moral Hazard and Adverse Selection," The Quarterly Journal of Economics, MIT Press, vol. 88(1), pages 44-62, February.
  11. Sandro Brusco & Fabio Castiglionesi, 2007. "Liquidity Coinsurance, Moral Hazard, and Financial Contagion," Journal of Finance, American Finance Association, vol. 62(5), pages 2275-2302, October.
  12. Matthew O. Jackson & Asher Wolinsky, 1995. "A Strategic Model of Social and Economic Networks," Discussion Papers 1098R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  13. Viral V. Acharya & Tanju Yorulmazer, 2008. "Cash-in-the-Market Pricing and Optimal Resolution of Bank Failures," Review of Financial Studies, Society for Financial Studies, vol. 21(6), pages 2705-2742, November.
  14. Diamond, Douglas W & Dybvig, Philip H, 1983. "Bank Runs, Deposit Insurance, and Liquidity," Journal of Political Economy, University of Chicago Press, vol. 91(3), pages 401-19, June.
  15. Bolton, Patrick & Scharfstein, David S, 1996. "Optimal Debt Structure and the Number of Creditors," Journal of Political Economy, University of Chicago Press, vol. 104(1), pages 1-25, February.
  16. Douglas W. Diamond & Raghuram G. Rajan, . "A Theory of Bank Capital," CRSP working papers 363, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
  17. Bizer, David S & DeMarzo, Peter M, 1992. "Sequential Banking," Journal of Political Economy, University of Chicago Press, vol. 100(1), pages 41-61, February.
  18. Cocco, João F. & Gomes, Francisco J. & Martins, Nuno C., 2009. "Lending relationships in the interbank market," Journal of Financial Intermediation, Elsevier, vol. 18(1), pages 24-48, January.
  19. Furfine, Craig H, 2001. "Banks as Monitors of Other Banks: Evidence from the Overnight Federal Funds Market," The Journal of Business, University of Chicago Press, vol. 74(1), pages 33-57, January.
  20. Thomas B. King, 2008. "Discipline and Liquidity in the Interbank Market," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 40(2-3), pages 295-317, 03.
  21. Laussel, Didier & Le Breton, Michel, 2001. "Conflict and Cooperation: The Structure of Equilibrium Payoffs in Common Agency," Journal of Economic Theory, Elsevier, vol. 100(1), pages 93-128, September.
  22. Yaron Leitner, 2005. "Financial Networks: Contagion, Commitment, and Private Sector Bailouts," Journal of Finance, American Finance Association, vol. 60(6), pages 2925-2953, December.
  23. Dewatripont, Mathias & Tirole, Jean, 1994. "A Theory of Debt and Equity: Diversity of Securities and Manager-Shareholder Congruence," The Quarterly Journal of Economics, MIT Press, vol. 109(4), pages 1027-54, November.
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