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A HANK² Model of Monetary Unions

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  • Christian Bayer
  • Alexander Kriwoluzky
  • Gernot J. Müller
  • Fabian Seyrich

Abstract

How does a monetary union alter the impact of business cycle shocks at the household level? We develop a Heterogeneous Agent New Keynesian model of two countries (HANK2) and show in closed form that a monetary union shifts the adjustment to a shock horizontally—across countries—within the brackets of the union-wide wealth distribution rather than vertically—that is, across the brackets of the union-wide wealth distribution. Calibrating the model to the euro area reveals that a monetary union alters the impact of shocks most strongly in the tails of the wealth distribution but leaves the middle class almost unaffected.

Suggested Citation

  • Christian Bayer & Alexander Kriwoluzky & Gernot J. Müller & Fabian Seyrich, 2023. "A HANK² Model of Monetary Unions," CRC TR 224 Discussion Paper Series crctr224_2023_449, University of Bonn and University of Mannheim, Germany.
    • Handle: RePEc:bon:boncrc:crctr224_2023_449
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    1. Adrien Auclert & Matthew Rognlie & Ludwig Straub, 2024. "The Intertemporal Keynesian Cross," Journal of Political Economy, University of Chicago Press, vol. 132(12), pages 4068-4121.
    2. Frankel, Jeffrey A & Rose, Andrew K, 1998. "The Endogeneity of the Optimum Currency Area Criteria," Economic Journal, Royal Economic Society, vol. 108(449), pages 1009-1025, July.
    3. 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.
    4. Adrien Auclert & Bence Bardóczy & Matthew Rognlie & Ludwig Straub, 2021. "Using the Sequence‐Space Jacobian to Solve and Estimate Heterogeneous‐Agent Models," Econometrica, Econometric Society, vol. 89(5), pages 2375-2408, September.
    5. Rishabh Aggarwal & Adrien Auclert & Matthew Rognlie & Ludwig Straub, 2023. "Excess Savings and Twin Deficits: The Transmission of Fiscal Stimulus in Open Economies," NBER Macroeconomics Annual, University of Chicago Press, vol. 37(1), pages 325-412.
    6. Giancarlo Corsetti & André Meier & Gernot J. Müller, 2012. "Fiscal Stimulus with Spending Reversals," The Review of Economics and Statistics, MIT Press, vol. 94(4), pages 878-895, November.
    7. repec:oup:ecpoli:v:15:y:2000:i:30:p:7-46 is not listed on IDEAS
    8. Benigno, Pierpaolo & Lopez-Salido, J. David, 2006. "Inflation Persistence and Optimal Monetary Policy in the Euro Area," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(3), pages 587-614, April.
    9. Beetsma, Roel M.W.J. & Jensen, Henrik, 2005. "Monetary and fiscal policy interactions in a micro-founded model of a monetary union," Journal of International Economics, Elsevier, vol. 67(2), pages 320-352, December.
    10. Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
    11. Xing Guo & Pablo Ottonello & Diego J. Perez, 2023. "Monetary Policy and Redistribution in Open Economies," Journal of Political Economy Macroeconomics, University of Chicago Press, vol. 1(1), pages 191-241.
    12. Christian Bayer & Benjamin Born & Ralph Luetticke, 2024. "Shocks, Frictions, and Inequality in US Business Cycles," American Economic Review, American Economic Association, vol. 114(5), pages 1211-1247, May.
    13. Greg Kaplan & Giovanni L. Violante, 2014. "A Model of the Consumption Response to Fiscal Stimulus Payments," Econometrica, Econometric Society, vol. 82(4), pages 1199-1239, July.
    14. de Ferra, Sergio & Romei, Federica & Mitman, Kurt, 2021. "Why Does Capital Flow from Equal to Unequal Countries?," CEPR Discussion Papers 15647, C.E.P.R. Discussion Papers.
    15. Erceg, Christopher J. & Henderson, Dale W. & Levin, Andrew T., 2000. "Optimal monetary policy with staggered wage and price contracts," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 281-313, October.
    16. 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.
    17. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
    18. Robert Kollmann, 2004. "Welfare Effects of a Monetary Union: The Role of Trade Openness," Journal of the European Economic Association, MIT Press, vol. 2(2-3), pages 289-301, 04/05.
    19. Jordi Galí & Tommaso Monacelli, 2016. "Understanding the Gains from Wage Flexibility: The Exchange Rate Connection," American Economic Review, American Economic Association, vol. 106(12), pages 3829-3868, December.
    20. Raj Chetty & Adam Guren & Day Manoli & Andrea Weber, 2011. "Are Micro and Macro Labor Supply Elasticities Consistent? A Review of Evidence on the Intensive and Extensive Margins," American Economic Review, American Economic Association, vol. 101(3), pages 471-475, May.
    21. Groll, Dominik & Monacelli, Tommaso, 2020. "The inherent benefit of monetary unions," Open Access Publications from Kiel Institute for the World Economy 307024, Kiel Institute for the World Economy (IfW Kiel).
    22. Enders, Zeno & Jung, Philip & Müller, Gernot J., 2013. "Has the Euro changed the business cycle?," European Economic Review, Elsevier, vol. 59(C), pages 189-211.
    23. Auclert, Adrien & Rognlie, Matthew & Souchier, Martin & Straub, Ludwig, 2021. "Exchange Rates and Monetary Policy with Heterogeneous Agents: Sizing up the Real Income Channel," CEPR Discussion Papers 16198, C.E.P.R. Discussion Papers.
    24. Oskolkov, Aleksei, 2023. "Exchange rate policy and heterogeneity in small open economies," Journal of International Economics, Elsevier, vol. 142(C).
    25. Tamim Bayoumi & Barry Eichengreen, 1992. "Shocking Aspects of European Monetary Unification," NBER Working Papers 3949, National Bureau of Economic Research, Inc.
    26. Jordi Galí & Tommaso Monacelli, 2005. "Monetary Policy and Exchange Rate Volatility in a Small Open Economy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(3), pages 707-734.
    27. Xiaoshan Chen & Spyridon Lazarakis & Petros Varthalitis, 2023. "Debt targets and fiscal consolidation in a two-country HANK model for the Euro Area," Working Papers 374162075, Lancaster University Management School, Economics Department.
    28. Andrew K. Rose, 2000. "One money, one market: the effect of common currencies on trade," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 15(30), pages 08-45.
    29. Xiaoshan Chen & Spyridon Lazarakis & Petros Varthalitis, 2023. "Debt targets and fiscal consolidation in a two country HANK model: the case of Euro Area," Department of Economics Working Papers 2023_02, Durham University, Department of Economics.
    30. 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.
    31. Marco Bellifemine & Adrien Couturier & Rustam Jamilov, 2023. "The Regional Keynesian Cross," Discussion Papers 2311, Centre for Macroeconomics (CFM).
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    1. Altavilla, Carlo & Bussière, Matthieu & Galí, Jordi & Gorodnichenko, Yuriy & Gürkaynak, Refet S. & Rey, Hélène, 2024. "A research program on monetary policy for Europe," Journal of Monetary Economics, Elsevier, vol. 147(S).

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    More about this item

    Keywords

    HANK2; OCA theory; Two-country model; monetary union; spillovers; monetary policy; heterogeneity; inequality; households;
    All these keywords.

    JEL classification:

    • F45 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Macroeconomic Issues of Monetary Unions
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution

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