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Fiscal Rules and the Sovereign Default Premium

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  • Juan Carlos Hatchondo
  • Mr. Francisco Roch
  • Mr. Leonardo Martinez

Abstract

This paper finds optimal fiscal rule parameter values and measures the effects of imposing fiscal rules using a default model calibrated to an economy that in the absence of a fiscal rule pays a significant sovereign default premium. The paper also studies the case in which the government conducts a voluntary debt restructuring to capture the capital gains from the increase in its debt market value implied by a rule announcement. In addition, the paper shows how debt ceilings may reduce the procyclicality of fiscal policy and thus consumption volatility.

Suggested Citation

  • Juan Carlos Hatchondo & Mr. Francisco Roch & Mr. Leonardo Martinez, 2012. "Fiscal Rules and the Sovereign Default Premium," IMF Working Papers 2012/030, International Monetary Fund.
    • Handle: RePEc:imf:imfwpa:2012/030
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    1. Per Krusell & Anthony A. Smith, Jr., 2003. "Consumption--Savings Decisions with Quasi--Geometric Discounting," Econometrica, Econometric Society, vol. 71(1), pages 365-375, January.
    2. Michael Tomz & Mark L. J. Wright, 2007. "Do Countries Default in "Bad Times" ?," Journal of the European Economic Association, MIT Press, vol. 5(2-3), pages 352-360, 04-05.
    3. Gelos, R. Gaston & Sahay, Ratna & Sandleris, Guido, 2011. "Sovereign borrowing by developing countries: What determines market access?," Journal of International Economics, Elsevier, vol. 83(2), pages 243-254, March.
    4. Eichengreen, Barry & Bayoumi, Tamim, 1994. "The political economy of fiscal restrictions: Implications for Europe from the United States," European Economic Review, Elsevier, vol. 38(3-4), pages 783-791, April.
    5. Lizarazo, Sandra, 2009. "Contagion of Financial Crises in Sovereign Debt Markets," MPRA Paper 20795, University Library of Munich, Germany, revised 06 Feb 2010.
    6. Gabriel Cuadra & Juan Sanchez & Horacio Sapriza, 2010. "Fiscal Policy and Default Risk in Emerging Markets," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 13(2), pages 452-469, April.
    7. Graciela L. Kaminsky & Carmen M. Reinhart & Carlos A. Végh, 2005. "When It Rains, It Pours: Procyclical Capital Flows and Macroeconomic Policies," NBER Chapters, in: NBER Macroeconomics Annual 2004, Volume 19, pages 11-82, National Bureau of Economic Research, Inc.
    8. Juan Carlos Hatchondo & Leonardo Martinez & Horacio Sapriza, 2010. "Quantitative properties of sovereign default models: solution methods," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 13(4), pages 919-933, October.
    9. Carmen M. Reinhart & Kenneth S. Rogoff & Miguel A. Savastano, 2003. "Debt Intolerance," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 34(1), pages 1-74.
    10. Adrien Verdelhan & Nicola Borri, 2010. "Sovereign Risk Premia," 2010 Meeting Papers 1122, Society for Economic Dynamics.
    11. Cristina Arellano & Ananth Ramanarayanan, 2012. "Default and the Maturity Structure in Sovereign Bonds," Journal of Political Economy, University of Chicago Press, vol. 120(2), pages 187-232.
    12. Javier Bianchi & Juan Carlos Hatchondo & Leonardo Martinez, 2018. "International Reserves and Rollover Risk," American Economic Review, American Economic Association, vol. 108(9), pages 2629-2670, September.
    13. Satyajit Chatterjee & Burcu Eyigungor, 2012. "Debt dilution and seniority in a model of defaultable sovereign debt," Working Papers 12-14, Federal Reserve Bank of Philadelphia.
    14. Atish R. Ghosh & Jun I. Kim & Enrique G. Mendoza & Jonathan D. Ostry & Mahvash S. Qureshi, 2013. "Fiscal Fatigue, Fiscal Space and Debt Sustainability in Advanced Economies," Economic Journal, Royal Economic Society, vol. 0, pages 4-30, February.
    15. Mrs. Nina Budina & Ms. Andrea Schaechter & Miss Anke Weber & Mr. Tidiane Kinda, 2012. "Fiscal Rules in Response to the Crisis: Toward the "Next-Generation" Rules: A New Dataset," IMF Working Papers 2012/187, International Monetary Fund.
    16. Durdu, C. Bora & Nunes, Ricardo & Sapriza, Horacio, 2013. "News and sovereign default risk in small open economies," Journal of International Economics, Elsevier, vol. 91(1), pages 1-17.
    17. Mark Aguiar & Gita Gopinath, 2007. "Emerging Market Business Cycles: The Cycle Is the Trend," Journal of Political Economy, University of Chicago Press, vol. 115(1), pages 69-102.
    18. Gustavo Adler & Mr. Sebastian Sosa, 2013. "External Conditions and Debt Sustainability in Latin America," IMF Working Papers 2013/027, International Monetary Fund.
    19. Igor Livshits & James MacGee & Michèle Tertilt, 2007. "Consumer Bankruptcy: A Fresh Start," American Economic Review, American Economic Association, vol. 97(1), pages 402-418, March.
    20. Uribe, Martin & Yue, Vivian Z., 2006. "Country spreads and emerging countries: Who drives whom?," Journal of International Economics, Elsevier, vol. 69(1), pages 6-36, June.
    21. Fernando A. Broner & Guido Lorenzoni & Sergio L. Schmukler, 2013. "Why Do Emerging Economies Borrow Short Term?," Journal of the European Economic Association, European Economic Association, vol. 11, pages 67-100, January.
    22. Marina Azzimonti, 2011. "Barriers to Investment in Polarized Societies," American Economic Review, American Economic Association, vol. 101(5), pages 2182-2204, August.
    23. Lizarazo, Sandra Valentina, 2013. "Default risk and risk averse international investors," Journal of International Economics, Elsevier, vol. 89(2), pages 317-330.
    24. Juan Pablo Medina & Claudio Soto, 2007. "Copper Price, Fiscal Policu and Business Cycle in Chile," Working Papers Central Bank of Chile 458, Central Bank of Chile.
    25. Neumeyer, Pablo A. & Perri, Fabrizio, 2005. "Business cycles in emerging economies: the role of interest rates," Journal of Monetary Economics, Elsevier, vol. 52(2), pages 345-380, March.
    26. Marco Battaglini, 2009. "On the Case for a Balanced Budget Amendment to the U.S. Constitution," 2009 Meeting Papers 131, Society for Economic Dynamics.
    27. Garcia, Carlos J. & Restrepo, Jorge E. & Tanner, Evan, 2011. "Fiscal rules in a volatile world: A welfare-based approach," Journal of Policy Modeling, Elsevier, vol. 33(4), pages 649-676, July.
    28. David Benjamin & Mark L. J. Wright, 2009. "Recovery before redemption: A theory of delays in sovereign debt renegotiations," CAMA Working Papers 2009-15, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
    29. James M. Poterba & Kim Rueben, 1999. "State Fiscal Institutions and the U.S. Municipal Bond Market," NBER Chapters, in: Fiscal Institutions and Fiscal Performance, pages 181-208, National Bureau of Economic Research, Inc.
    30. David K. Backus & Silverio Foresi & Chris Telmer, "undated". "Discrete time models of bond pricing," GSIA Working Papers 251, Carnegie Mellon University, Tepper School of Business.
    31. Hatchondo, Juan Carlos & Martinez, Leonardo, 2009. "Long-duration bonds and sovereign defaults," Journal of International Economics, Elsevier, vol. 79(1), pages 117-125, September.
    32. 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.
    33. Pappa, Evi & Vassilatos, Vanghelis, 2007. "The unbearable tightness of being in a monetary union: Fiscal restrictions and regional stability," European Economic Review, Elsevier, vol. 51(6), pages 1492-1513, August.
    34. Alfaro, Laura & Kanczuk, Fabio, 2009. "Optimal reserve management and sovereign debt," Journal of International Economics, Elsevier, vol. 77(1), pages 23-36, February.
    35. Satyajit Chatterjee & Burcu Eyigungor, 2012. "Maturity, Indebtedness, and Default Risk," American Economic Review, American Economic Association, vol. 102(6), pages 2674-2699, October.
    36. Cuadra, Gabriel & Sapriza, Horacio, 2008. "Sovereign default, interest rates and political uncertainty in emerging markets," Journal of International Economics, Elsevier, vol. 76(1), pages 78-88, September.
    37. Juan Carlos Hatchondo & Leonardo Martinez & César Sosa-Padilla, 2016. "Debt Dilution and Sovereign Default Risk," Journal of Political Economy, University of Chicago Press, vol. 124(5), pages 1383-1422.
    38. Emine Boz & Christian Daude & Bora Durdu, 2008. "Emerging market business cycles revisited: learning about the trend," International Finance Discussion Papers 927, Board of Governors of the Federal Reserve System (U.S.).
    39. Reinhart, Carmen M. & Reinhart, Vincent & Rogoff, Kenneth, 2015. "Dealing with debt," Journal of International Economics, Elsevier, vol. 96(S1), pages 43-55.
    40. Martín González‐Rozada & Eduardo Levy Yeyati, 2008. "Global Factors and Emerging Market Spreads," Economic Journal, Royal Economic Society, vol. 118(533), pages 1917-1936, November.
    41. Cristina Arellano, 2008. "Default Risk and Income Fluctuations in Emerging Economies," American Economic Review, American Economic Association, vol. 98(3), pages 690-712, June.
    42. Ethan Ilzetzki & Carlos A. Vegh, 2008. "Procyclical Fiscal Policy in Developing Countries: Truth or Fiction?," NBER Working Papers 14191, National Bureau of Economic Research, Inc.
    43. Durdu, Ceyhun Bora, 2009. "Quantitative implications of indexed bonds in small open economies," Journal of Economic Dynamics and Control, Elsevier, vol. 33(4), pages 883-902, April.
    44. Horacio Sapriza & Filippo Taddei & Guido Sandleris, 2008. "Indexed Sovereign Debt: An Applied Framework," 2008 Meeting Papers 1064, Society for Economic Dynamics.
    45. Mr. Evan C Tanner & Issouf Samaké, 2006. "Probabilistic Sustainability of Public Debt: A Vector Autoregression Approach for Brazil, Mexico, and Turkey," IMF Working Papers 2006/295, International Monetary Fund.
    46. Aguiar, Mark & Gopinath, Gita, 2006. "Defaultable debt, interest rates and the current account," Journal of International Economics, Elsevier, vol. 69(1), pages 64-83, June.
    47. Iara, Anna & Wolff, Guntram B., 2014. "Rules and risk in the Euro area," European Journal of Political Economy, Elsevier, vol. 34(C), pages 222-236.
    48. Heinemann, Friedrich & Osterloh, Steffen & Kalb, Alexander, 2014. "Sovereign risk premia: The link between fiscal rules and stability culture," Journal of International Money and Finance, Elsevier, vol. 41(C), pages 110-127.
    49. Satyajit Chatterjee & Dean Corbae & Makoto Nakajima & José-Víctor Ríos-Rull, 2007. "A Quantitative Theory of Unsecured Consumer Credit with Risk of Default," Econometrica, Econometric Society, vol. 75(6), pages 1525-1589, November.
    50. International Monetary Fund, 2011. "Business Cycles in Emerging Markets: The Role of Durable Goods and Financial Frictions," IMF Working Papers 2011/133, International Monetary Fund.
    51. Alfaro, Laura & Kanczuk, Fabio, 2005. "Sovereign debt as a contingent claim: a quantitative approach," Journal of International Economics, Elsevier, vol. 65(2), pages 297-314, March.
    52. Juan Carlos Hatchondo & Leonardo Martinez & Horacio Sapriza, 2009. "Heterogeneous Borrowers In Quantitative Models Of Sovereign Default," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(4), pages 1129-1151, November.
    53. 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.
    54. Carlos A. Vegh & Guillermo Vuletin, 2015. "How Is Tax Policy Conducted over the Business Cycle?," American Economic Journal: Economic Policy, American Economic Association, vol. 7(3), pages 327-370, August.
    55. Boz, Emine, 2011. "Sovereign default, private sector creditors, and the IFIs," Journal of International Economics, Elsevier, vol. 83(1), pages 70-82, January.
    56. Beetsma, Roel M.W.J. & Debrun, Xavier, 2007. "The new stability and growth pact: A first assessment," European Economic Review, Elsevier, vol. 51(2), pages 453-477, February.
    57. James M. Poterba & Jürgen von Hagen, 1999. "Fiscal Institutions and Fiscal Performance," NBER Books, National Bureau of Economic Research, Inc, number pote99-1, March.
    58. Yue, Vivian Z., 2010. "Sovereign default and debt renegotiation," Journal of International Economics, Elsevier, vol. 80(2), pages 176-187, March.
    59. Poterba, James M, 1996. "Budget Institutions and Fiscal Policy in the U.S. States," American Economic Review, American Economic Association, vol. 86(2), pages 395-400, May.
    60. Bi, Huixin, 2012. "Sovereign default risk premia, fiscal limits, and fiscal policy," European Economic Review, Elsevier, vol. 56(3), pages 389-410.
    61. Beetsma, Roel & Uhlig, Harald, 1999. "An Analysis of the Stability and Growth Pact," Economic Journal, Royal Economic Society, vol. 109(458), pages 546-571, October.
    62. Guido Lorenzoni & Iván Werning, 2019. "Slow Moving Debt Crises," American Economic Review, American Economic Association, vol. 109(9), pages 3229-3263, September.
    63. Lars P. Feld & Alexander Kalb & Marc-Daniel Moessinger & Steffen Osterloh, 2013. "Sovereign Bond Market Reactions to Fiscal Rules and No-Bailout Clauses - The Swiss Experience," CESifo Working Paper Series 4195, CESifo.
    64. Olivier Blanchard & Giovanni Dell’Ariccia & Paolo Mauro, 2010. "Rethinking Macroeconomic Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 199-215, September.
    65. David Benjamin, 2008. "Recovery Before Redemption," 2008 Meeting Papers 531, Society for Economic Dynamics.
    66. Hatchondo, Juan Carlos & Martinez, Leonardo & Sosa Padilla, César, 2014. "Voluntary sovereign debt exchanges," Journal of Monetary Economics, Elsevier, vol. 61(C), pages 32-50.
    67. Mrs. Nina Budina & Mr. Tidiane Kinda & Ms. Andrea Schaechter & Miss Anke Weber, 2012. "Fiscal Rules at a Glance: Country Details from a New Dataset," IMF Working Papers 2012/273, International Monetary Fund.
    68. Juan Carlos Hatchondo & Leonardo Martinez, 2013. "Sudden Stops, Time Inconsistency, and the Duration of Sovereign Debt," International Economic Journal, Taylor & Francis Journals, vol. 27(2), pages 217-228, June.
    69. Boz, Emine & Daude, Christian & Bora Durdu, C., 2011. "Emerging market business cycles: Learning about the trend," Journal of Monetary Economics, Elsevier, vol. 58(6), pages 616-631.
    70. Lars P. Feld & Alexander Kalb & Marc-Daniel Moessinger & Steffen Osterloh, 2013. "Sovereign Bond Market Reactions to Fiscal Rules and No-Bailout Clauses - The Swiss Experience," CESifo Working Paper Series 4195, CESifo Group Munich.
    71. Francis A. Longstaff & Jun Pan & Lasse H. Pedersen & Kenneth J. Singleton, 2011. "How Sovereign Is Sovereign Credit Risk?," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(2), pages 75-103, April.
    72. Patrick Bolton & Olivier Jeanne, 2009. "Structuring and Restructuring Sovereign Debt: The Role of Seniority -super-1," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(3), pages 879-902.
    73. Beetsma, Roel & Schabert, Andreas & Ribeiro, Marcos Poplawski, 2008. "A Comparison of Debt and Primary-deficit Constraints," CEPR Discussion Papers 6897, C.E.P.R. Discussion Papers.
    74. Michael Gavin & Roberto Perotti, 1997. "Fiscal Policy in Latin America," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 11-72, National Bureau of Economic Research, Inc.
    75. Mr. Leonardo Martinez & Horacio Sapriza & Juan Carlos Hatchondo, 2010. "Quantitative properties of sovereign default models: solution methods matter," IMF Working Papers 2010/100, International Monetary Fund.
    76. Juan Carlos Hatchondo & Leonardo Martinez & Horacio Sapriza, 2007. "Quantitative models of sovereign default and the threat of financial exclusion," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 93(Sum), pages 251-286.
    77. Olivier Blanchard & Giovanni Dell'Ariccia & Paolo Mauro, 2010. "Rethinking Macroeconomic Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 199-215, September.
    78. Juan M. Sanchez, 2010. "The IT revolution and the unsecured credit market," Working Papers 2010-022, Federal Reserve Bank of St. Louis.
    79. Huixin Bi & Eric M. Leeper, 2013. "Analyzing Fiscal Sustainability," Staff Working Papers 13-27, Bank of Canada.
    80. Robert C. Lowry, 2001. "A Visible Hand? Bond Markets, Political Parties, Balanced Budget Laws, and State Government Debt," Economics and Politics, Wiley Blackwell, vol. 13(1), pages 49-72, March.
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    More about this item

    Keywords

    WP; debt ceiling; default premium; fiscal rules; fiscal consolidation; default; sovereign default premium; debt exchange; countercyclical policy; endogenous borrowing constraints; long-term debt; debt dilution; fiscal rule; debt level; rule announcement; issued debt; announcement debt path; Personal income; Debt limits; Europe;
    All these keywords.

    JEL classification:

    • F34 - International Economics - - International Finance - - - International Lending and Debt Problems
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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