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The bright side of the doom loop: banks’ sovereign exposure and default incentives

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  • Rojas, Luis E.
  • Thaler, Dominik

Abstract

The feedback loop between sovereign and financial sector insolvency has been identified as a key driver of the European debt crisis and has motivated an array of policy proposals. We revisit this “doom loop” focusing on governments’ incentives to default. To this end, we present a simple 3-period model with strategic sovereign default, where debt is held by domestic banks and foreign investors. The government maximizes domestic welfare, and thus the temptation to default increases with externally-held debt. Importantly, the costs of default arise endogenously from the damage that default causes to domestic banks’ balance sheets. Domestically-held debt thus serves as a commitment device for the government. We show that two prominent policy prescriptions – lower exposure of banks to domestic sovereign debt or a commitment not to bailout banks – can backfire, since default incentives depend not only on the quantity of debt, but also on who holds it. Conversely, allowing banks to buy additional sovereign debt in times of sovereign distress can avert the doom loop. In an extension we show that in the context of a monetary union (such as the euro area) similar unintended negative consequences may arise from the pooling of debt (such as European safe bond aka. ESBies). A backstop by the central bank (such as the ECB’s Transmission Protection Instrument) can successfully disable the loop if precisely calibrated. JEL Classification: E44, E6, F34

Suggested Citation

  • Rojas, Luis E. & Thaler, Dominik, 2023. "The bright side of the doom loop: banks’ sovereign exposure and default incentives," Working Paper Series 2869, European Central Bank.
  • Handle: RePEc:ecb:ecbwps:20232869
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    1. Aitor Erce, 2012. "Selective sovereign defaults," Globalization Institute Working Papers 127, Federal Reserve Bank of Dallas.
    2. Emmanuel Farhi & Jean Tirole, 2018. "Deadly Embrace: Sovereign and Financial Balance Sheets Doom Loops," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(3), pages 1781-1823.
    3. Sewon Hur & César Sosa-Padilla & Zeynep Yom, 2021. "Optimal bailouts in banking and sovereign crises," Working Papers 51, Red Nacional de Investigadores en Economía (RedNIE).
    4. Russell Cooper & Kalin Nikolov, 2018. "Government Debt And Banking Fragility: The Spreading Of Strategic Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 59(4), pages 1905-1925, November.
    5. Markus K. Brunnermeier & Sam Langfield & Marco Pagano & Ricardo Reis & Stijn Van Nieuwerburgh & Dimitri Vayanos, 2017. "ESBies: safety in the tranches," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 32(90), pages 175-219.
    6. Fernando Broner & Alberto Martin & Jaume Ventura, 2010. "Sovereign Risk and Secondary Markets," American Economic Review, American Economic Association, vol. 100(4), pages 1523-1555, September.
    7. Coimbra, Nuno, 2020. "Sovereigns at risk: A dynamic model of sovereign debt and banking leverage," Journal of International Economics, Elsevier, vol. 124(C).
    8. Giancarlo Corsetti & Keith Kuester & André Meier & Gernot J. Müller, 2013. "Sovereign Risk, Fiscal Policy, and Macroeconomic Stability," Economic Journal, Royal Economic Society, vol. 0, pages 99-132, February.
    9. Federico Sturzenegger & Jeromin Zettelmeyer, 2007. "Creditors' Losses Versus Debt Relief: Results from a Decade of Sovereign Debt Crises," Journal of the European Economic Association, MIT Press, vol. 5(2-3), pages 343-351, 04-05.
    10. Irina Balteanu & Aitor Erce, 2018. "Linking Bank Crises and Sovereign Defaults: Evidence from Emerging Markets," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 66(4), pages 617-664, December.
    11. Giancarlo Corsetti & Luca Dedola, 2016. "The Mystery of the Printing Press: Monetary Policy and Self-Fulfilling Debt Crises," Journal of the European Economic Association, European Economic Association, vol. 14(6), pages 1329-1371.
    12. Viral Acharya & Itamar Drechsler & Philipp Schnabl, 2014. "A Pyrrhic Victory? Bank Bailouts and Sovereign Credit Risk," Journal of Finance, American Finance Association, vol. 69(6), pages 2689-2739, December.
    13. Sosa-Padilla, César, 2018. "Sovereign defaults and banking crises," Journal of Monetary Economics, Elsevier, vol. 99(C), pages 88-105.
    14. V. V. Chari & Alessandro Dovis & Patrick J. Kehoe, 2020. "On the Optimality of Financial Repression," Journal of Political Economy, University of Chicago Press, vol. 128(2), pages 710-739.
    15. James Costain & Galo Nuño & Carlos Thomas, 2022. "The Term Structure of Interest Rates in a Heterogeneous Monetary Union," Working Papers 2223, Banco de España.
    16. Cooper, Russell & Ross, Thomas W., 1998. "Bank runs: Liquidity costs and investment distortions," Journal of Monetary Economics, Elsevier, vol. 41(1), pages 27-38, February.
    17. repec:ecb:ecbrbu:2017:0035:1 is not listed on IDEAS
    18. Carmen M. Reinhart & Kenneth S. Rogoff, 2011. "From Financial Crash to Debt Crisis," American Economic Review, American Economic Association, vol. 101(5), pages 1676-1706, August.
    19. Markus K. Brunnermeier & Luis Garicano & Philip R. Lane & Marco Pagano & Ricardo Reis & Tano Santos & David Thesmar & Stijn Van Nieuwerburgh & Dimitri Vayanos, 2016. "The Sovereign-Bank Diabolic Loop and ESBies," American Economic Review, American Economic Association, vol. 106(5), pages 508-512, May.
    20. Jonathan Eaton & Mark Gersovitz, 1981. "Debt with Potential Repudiation: Theoretical and Empirical Analysis," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 48(2), pages 289-309.
    21. Desislava C. Andreeva & Thomas Vlassopoulos, 2019. "Home Bias in Bank Sovereign Bond Purchases and the Bank-Sovereign Nexus," International Journal of Central Banking, International Journal of Central Banking, vol. 15(1), pages 157-197, March.
    22. Neele Balke, 2018. "The Employment Cost of Sovereign Default," 2018 Meeting Papers 1256, Society for Economic Dynamics.
    23. Luigi Bocola, 2016. "The Pass-Through of Sovereign Risk," Journal of Political Economy, University of Chicago Press, vol. 124(4), pages 879-926.
    24. Brutti, Filippo, 2011. "Sovereign defaults and liquidity crises," Journal of International Economics, Elsevier, vol. 84(1), pages 65-72, May.
    25. Patrick Bolton & Olivier Jeanne, 2011. "Sovereign Default Risk and Bank Fragility in Financially Integrated Economies," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 59(2), pages 162-194, June.
    26. Eichenbaum, Martin & Rebelo, Sérgio & Burnside, Craig, 2000. "On the Fundamentals of Self-Fulfilling Speculative Attacks," CEPR Discussion Papers 2565, C.E.P.R. Discussion Papers.
    27. Pablo D'Erasmo & Bora Durdu & Emine Boz, 2014. "Sovereign Risk and Bank Balance Sheets: The Role of Macroprudential Policies," 2014 Meeting Papers 641, Society for Economic Dynamics.
    28. Calvo, Guillermo A, 1988. "Servicing the Public Debt: The Role of Expectations," American Economic Review, American Economic Association, vol. 78(4), pages 647-661, September.
    29. Nicola Gennaioli & Alberto Martin & Stefano Rossi, 2014. "Sovereign Default, Domestic Banks, and Financial Institutions," Journal of Finance, American Finance Association, vol. 69(2), pages 819-866, April.
    30. Leonello, Agnese, 2017. "Government guarantees and the bank-sovereign nexus," Research Bulletin, European Central Bank, vol. 35.
    31. Diego J. Perez, 2015. "Sovereign Debt, Domestic Banks and the Provision of Public Liquidity," Discussion Papers 15-016, Stanford Institute for Economic Policy Research.
    32. Messori, Marcello & Micossi, Stefano, 2018. "Counterproductive Proposals on Euro Area Reform by French and German Economists," CEPS Papers 13438, Centre for European Policy Studies.
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    2. Janbaz, M. & Hassan, M.K. & Floreani, J. & Dreassi, A., 2024. "Liquidity pressure and the sovereign-bank diabolic loop," International Review of Economics & Finance, Elsevier, vol. 93(PA), pages 1039-1057.

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    More about this item

    Keywords

    bailout; doom loop; ESBies; self-fulfilling crises; sovereign default; transmission protection instrument;
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • E6 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook
    • F34 - International Economics - - International Finance - - - International Lending and Debt Problems

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