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Union debt management

Author

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  • Equiza-Goñi, Juan
  • Faraglia, Elisa
  • Oikonomou, Rigas

Abstract

We study the role of government debt maturity in currency unions to identify whether debt management can help governments to hedge their budgets against spending shocks. We first use a detailed dataset of debt portfolios of five Euro Area countries to run a battery of VARs, estimating the responses of holding period returns to fiscal shocks. We find that government portfolios, which in our sample comprise mainly of nominal assets, have not been effective in absorbing idiosyncratic fiscal risks, whereas they have been very effective in absorbing aggregate risks. We then setup a formal model of optimal debt management with two countries, distortionary taxes and aggregate and idiosyncratic shocks. The theoretical model concludes that nominal bonds are not optimal to insure against idiosyncratic fiscal shocks in a currency area. In contrast, we find that long term inflation indexed debt allows governments to take full advantage of fiscal hedging.

Suggested Citation

  • Equiza-Goñi, Juan & Faraglia, Elisa & Oikonomou, Rigas, 2023. "Union debt management," Journal of International Money and Finance, Elsevier, vol. 130(C).
  • Handle: RePEc:eee:jimfin:v:130:y:2023:i:c:s0261560622001504
    DOI: 10.1016/j.jimonfin.2022.102747
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    1. Alan J. Auerbach & Yuriy Gorodnichenko, 2012. "Measuring the Output Responses to Fiscal Policy," American Economic Journal: Economic Policy, American Economic Association, vol. 4(2), pages 1-27, May.
    2. Elisa Faraglia & Albert Marcet & Rigas Oikonomou & Andrew Scott, 2013. "The Impact of Debt Levels and Debt Maturity on Inflation," Economic Journal, Royal Economic Society, vol. 0, pages 164-192, February.
    3. Rigas Oikonomou & Albert Marcet & Elisa Faraglia, 2016. "Long term Government Bonds," 2016 Meeting Papers 565, Society for Economic Dynamics.
    4. Pablo Burriel & Francisco de Castro & Daniel Garrote & Esther Gordo & Joan Paredes & Javier J. Pérez, 2010. "Fiscal Policy Shocks in the Euro Area and the US: An Empirical Assessment," Fiscal Studies, Institute for Fiscal Studies, vol. 31(2), pages 251-285, June.
    5. Gali­, Jordi & Monacelli, Tommaso, 2008. "Optimal monetary and fiscal policy in a currency union," Journal of International Economics, Elsevier, vol. 76(1), pages 116-132, September.
    6. Charles Engel & Akito Matsumoto, 2009. "The International Diversification Puzzle When Goods Prices Are Sticky: It's Really about Exchange-Rate Hedging, Not Equity Portfolios," American Economic Journal: Macroeconomics, American Economic Association, vol. 1(2), pages 155-188, July.
    7. Eric R. Sims, 2012. "News, Non-Invertibility, and Structural VARs," Advances in Econometrics, in: DSGE Models in Macroeconomics: Estimation, Evaluation, and New Developments, pages 81-135, Emerald Group Publishing Limited.
    8. Benjamin Born & Gernot J. Müller, 2012. "Government Spending Shocks in Quarterly and Annual Time Series," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(2‐3), pages 507-517, March.
    9. Nicolas Coeurdacier & Hélène Rey, 2013. "Home Bias in Open Economy Financial Macroeconomics," Journal of Economic Literature, American Economic Association, vol. 51(1), pages 63-115, March.
    10. Nicolas Coeurdacier & Hélène Rey, 2013. "Home Bias in Open Economy Financial Macroeconomics," Journal of Economic Literature, American Economic Association, vol. 51(1), pages 63-115, March.
    11. Ester Faia & Tommaso Monacelli, 2003. "Ramsey monetary policy and international relative prices," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
    12. Valerie A. Ramey, 2011. "Identifying Government Spending Shocks: It's all in the Timing," The Quarterly Journal of Economics, Oxford University Press, vol. 126(1), pages 1-50.
    13. Breedon, Francis, 2018. "On the transactions costs of UK quantitative easing," Journal of Banking & Finance, Elsevier, vol. 88(C), pages 347-356.
    14. Schmitt-Grohe, Stephanie & Uribe, Martin, 2004. "Optimal fiscal and monetary policy under sticky prices," Journal of Economic Theory, Elsevier, vol. 114(2), pages 198-230, February.
    15. Chari, V.V. & Kehoe, Patrick J., 1999. "Optimal fiscal and monetary policy," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 26, pages 1671-1745, Elsevier.
    16. Coeurdacier, Nicolas & Kollmann, Robert & Martin, Philippe, 2010. "International portfolios, capital accumulation and foreign assets dynamics," Journal of International Economics, Elsevier, vol. 80(1), pages 100-112, January.
    17. repec:hal:spmain:info:hdl:2441/c8dmi8nm4pdjkuc9g7084aa4m is not listed on IDEAS
    18. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    19. Elisa Faraglia & Albert Marcet & Rigas Oikonomou & Andrew Scott, 2019. "Government Debt Management: The Long and the Short of It," Review of Economic Studies, Oxford University Press, vol. 86(6), pages 2554-2604.
    20. Kollmann, Robert, 2008. "Welfare-Maximizing Operational Monetary And Tax Policy Rules," Macroeconomic Dynamics, Cambridge University Press, vol. 12(S1), pages 112-125, April.
    21. Schmitt-Grohe, Stephanie & Uribe, Martin, 2004. "Optimal fiscal and monetary policy under imperfect competition," Journal of Macroeconomics, Elsevier, vol. 26(2), pages 183-209, June.
    22. Backus, David K. & Smith, Gregor W., 1993. "Consumption and real exchange rates in dynamic economies with non-traded goods," Journal of International Economics, Elsevier, vol. 35(3-4), pages 297-316, November.
    23. Coeurdacier, Nicolas & Kollmann, Robert & Martin, Philippe, 2010. "International portfolios, capital accumulation and foreign assets dynamics," Journal of International Economics, Elsevier, vol. 80(1), pages 100-112, January.
    24. Dmitriev, Mikhail & Hoddenbagh, Jonathan, 2012. "The optimal design of a fiscal union," MPRA Paper 46007, University Library of Munich, Germany, revised Apr 2013.
    25. repec:hal:spmain:info:hdl:2441/1shj1p7td8e0r5c9fcsnk8a91 is not listed on IDEAS
    26. Evers, Michael P., 2015. "Fiscal federalism and monetary unions: A quantitative assessment," Journal of International Economics, Elsevier, vol. 97(1), pages 59-75.
    27. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    28. Lustig, Hanno & Sleet, Christopher & Yeltekin, Sevin, 2008. "Fiscal hedging with nominal assets," Journal of Monetary Economics, Elsevier, vol. 55(4), pages 710-727, May.
    29. Faraglia, Elisa & Marcet, Albert & Scott, Andrew, 2010. "In search of a theory of debt management," Journal of Monetary Economics, Elsevier, vol. 57(7), pages 821-836, October.
    30. Roel Beetsma & Massimo Giuliodori, 2011. "The Effects of Government Purchases Shocks: Review and Estimates for the EU," Economic Journal, Royal Economic Society, vol. 121(550), pages 4-32, February.
    31. Equiza-Goñi, Juan, 2016. "Government debt maturity and debt dynamics in euro area countries," Journal of Macroeconomics, Elsevier, vol. 49(C), pages 292-311.
    32. Perotti, Roberto, 2005. "Estimating the Effects of Fiscal Policy in OECD Countries," CEPR Discussion Papers 4842, C.E.P.R. Discussion Papers.
    33. Kollmann, Robert, 1995. "Consumption, real exchange rates and the structure of international asset markets," Journal of International Money and Finance, Elsevier, vol. 14(2), pages 191-211, April.
    34. Roberto Perotti, 2005. "Estimating the effects of fiscal policy in OECD countries," Proceedings, Federal Reserve Bank of San Francisco.
    35. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    36. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    37. St?phane Auray & Aur?lien Eyquem, 2014. "Welfare Reversals in a Monetary Union," American Economic Journal: Macroeconomics, American Economic Association, vol. 6(4), pages 246-290, October.
    38. Elisa Faraglia & Albert Marcet & Andrew Scott, 2008. "Fiscal Insurance and Debt Management in OECD Economies," Economic Journal, Royal Economic Society, vol. 118(527), pages 363-386, March.
    39. Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
    40. Eric M. Leeper & Todd B. Walker & Shu‐Chun Susan Yang, 2013. "Fiscal Foresight and Information Flows," Econometrica, Econometric Society, vol. 81(3), pages 1115-1145, May.
    41. Marcet, Albert & Scott, Andrew, 2009. "Debt and deficit fluctuations and the structure of bond markets," Journal of Economic Theory, Elsevier, vol. 144(2), pages 473-501, March.
    42. Vicente Tuesta & Mr. Pau Rabanal, 2006. "Euro-Dollar Real Exchange Rate Dynamics in an Estimated Two-Country Model: What is Important and What is Not," IMF Working Papers 2006/177, International Monetary Fund.
    43. Justiniano, Alejandro & Preston, Bruce, 2010. "Can structural small open-economy models account for the influence of foreign disturbances?," Journal of International Economics, Elsevier, vol. 81(1), pages 61-74, May.
    44. Buera, Francisco & Nicolini, Juan Pablo, 2004. "Optimal maturity of government debt without state contingent bonds," Journal of Monetary Economics, Elsevier, vol. 51(3), pages 531-554, April.
    45. Scott, Andrew, 2007. "Optimal taxation and OECD labor taxes," Journal of Monetary Economics, Elsevier, vol. 54(3), pages 925-944, April.
    46. Markus Kirchner & Jacopo Cimadomo & Sebastian Hauptmeier, 2010. "Transmission of Government Spending Shocks in the Euro Area: Time Variation and Driving Forces," Tinbergen Institute Discussion Papers 10-021/2, Tinbergen Institute.
    47. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    48. Michael B. Devereux & Alan Sutherland, 2007. "Monetary Policy and Portfolio Choice Choice in an Open Economy Macro Model," Journal of the European Economic Association, MIT Press, vol. 5(2-3), pages 491-499, 04-05.
    49. Davide Debortoli & Ricardo Nunes & Pierre Yared, 2017. "Optimal Time-Consistent Government Debt Maturity," The Quarterly Journal of Economics, Oxford University Press, vol. 132(1), pages 55-102.
    50. Lucas, Robert Jr. & Stokey, Nancy L., 1983. "Optimal fiscal and monetary policy in an economy without capital," Journal of Monetary Economics, Elsevier, vol. 12(1), pages 55-93.
    51. Hettig, Thomas & Müller, Gernot J., 2018. "Fiscal policy coordination in currency unions at the effective lower bound," Journal of International Economics, Elsevier, vol. 115(C), pages 80-98.
    52. Juan Angel Garcia & Adrian van Rixtel, 2007. "Inflation-linked bonds from a central bank perspective," Occasional Papers 0705, Banco de España.
    53. Olivier J. Blanchard & Paolo Mauro & Julien Acalin, 2016. "The Case for Growth-Indexed Bonds in Advanced Economies Today," Policy Briefs PB16-2, Peterson Institute for International Economics.
    54. repec:hal:wpspec:info:hdl:2441/c8dmi8nm4pdjkuc9g7084aa4m is not listed on IDEAS
    55. Olivier Blanchard & Roberto Perotti, 2002. "An Empirical Characterization of the Dynamic Effects of Changes in Government Spending and Taxes on Output," The Quarterly Journal of Economics, Oxford University Press, vol. 117(4), pages 1329-1368.
    56. Baxter, Marianne & Jermann, Urban J, 1997. "The International Diversification Puzzle Is Worse Than You Think," American Economic Review, American Economic Association, vol. 87(1), pages 170-180, March.
    57. Antje Berndt & Hanno Lustig & Şevin Yeltekin, 2012. "How Does the US Government Finance Fiscal Shocks?," American Economic Journal: Macroeconomics, American Economic Association, vol. 4(1), pages 69-104, January.
    58. Pu Shen, 2006. "Liquidity risk premia and breakeven inflation rates," Economic Review, Federal Reserve Bank of Kansas City, vol. 91(Q II), pages 29-54.
    59. Robin Greenwood & Samuel G. Hanson & Jeremy C. Stein, 2015. "A Comparative-Advantage Approach to Government Debt Maturity," Journal of Finance, American Finance Association, vol. 70(4), pages 1683-1722, August.
    60. Nicolas Coeurdacier & Hélène Rey, 2013. "Home Bias in Open Economy Financial Macroeconomics," SciencePo Working papers hal-03473901, HAL.
    61. Marco Bernardini & Selien De Schryder & Gert Peersman, 2020. "Heterogeneous Government Spending Multipliers in the Era Surrounding the Great Recession," The Review of Economics and Statistics, MIT Press, vol. 102(2), pages 304-322, May.
    62. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    63. Nicolas Coeurdacier & Pierre-Olivier Gourinchas, 2016. "When bonds matter: Home bias in goods and assets," SciencePo Working papers Main hal-03392947, HAL.
    64. George-Marios Angeletos, 2002. "Fiscal Policy with Noncontingent Debt and the Optimal Maturity Structure," The Quarterly Journal of Economics, Oxford University Press, vol. 117(3), pages 1105-1131.
    65. Malin, Benjamin A. & Krueger, Dirk & Kubler, Felix, 2011. "Solving the multi-country real business cycle model using a Smolyak-collocation method," Journal of Economic Dynamics and Control, Elsevier, vol. 35(2), pages 229-239, February.
    66. S. Rao Aiyagari & Albert Marcet & Thomas J. Sargent & Juha Seppala, 2002. "Optimal Taxation without State-Contingent Debt," Journal of Political Economy, University of Chicago Press, vol. 110(6), pages 1220-1254, December.
    67. Cook, David & Devereux, Michael B., 2011. "Optimal fiscal policy in a world liquidity trap," European Economic Review, Elsevier, vol. 55(4), pages 443-462, May.
    68. Van Rixtel, Adrian & Garcí­a, Juan Angel, 2007. "Inflation-linked bonds from a Central Bank perspective," Occasional Paper Series 62, European Central Bank.
    69. Juan Angel Garcia & Adrian van Rixtel, 2007. "Inflation-linked bonds from a central bank perspective," Occasional Papers 0705, Banco de España;Occasional Papers Homepage.
    70. repec:hal:spmain:info:hdl:2441/5glg8brs7n87c8vqcn2qok0961 is not listed on IDEAS
    71. Michael B. Devereux & Alan Sutherland, 2011. "Country Portfolios In Open Economy Macro‐Models," Journal of the European Economic Association, European Economic Association, vol. 9(2), pages 337-369, April.
    72. Yves Nosbusch, 2008. "Interest Costs and the Optimal Maturity Structure Of Government Debt," Economic Journal, Royal Economic Society, vol. 118(527), pages 477-498, March.
    73. Chiara Forlati, 2006. "Optimal Monetary and Fiscal Policy in the EMU: Does Fiscal Policy Coordination matter?," Working Papers 200904, Center for Fiscal Policy, Swiss Federal Institute of Technology Lausanne, revised May 2009.
    74. Siu, Henry E., 2004. "Optimal fiscal and monetary policy with sticky prices," Journal of Monetary Economics, Elsevier, vol. 51(3), pages 575-607, April.
    75. Pau Rabanal, 2006. "Euro-Dollar Real Exchange Rate Dynamics in an Estimated Two-Country Model," Computing in Economics and Finance 2006 87, Society for Computational Economics.
    76. Coeurdacier, Nicolas & Gourinchas, Pierre-Olivier, 2016. "When bonds matter: Home bias in goods and assets," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 119-137.
    77. Ravn, Morten O. & Schmitt-Grohé, Stephanie & Uribe, Martín, 2012. "Consumption, government spending, and the real exchange rate," Journal of Monetary Economics, Elsevier, vol. 59(3), pages 215-234.
    78. Rabanal, Pau & Tuesta, Vicente, 2010. "Euro-dollar real exchange rate dynamics in an estimated two-country model: An assessment," Journal of Economic Dynamics and Control, Elsevier, vol. 34(4), pages 780-797, April.
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    More about this item

    Keywords

    Debt management; Fiscal policy; Government debt; Maturity structure; Tax smoothing;
    All these keywords.

    JEL classification:

    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • H63 - Public Economics - - National Budget, Deficit, and Debt - - - Debt; Debt Management; Sovereign Debt

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