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Macro prudential Policies and Financial Stability

Author

Listed:
  • Andrew Hughes Hallett

    (George Mason University, School of Public Policy, and CEPR)

  • Jan Libich

    () (Department of Economics and Finance, La Trobe University and CAMA)

  • Petr Stehlík

    () (University of West Bohemia)

Abstract

The paper attempts to assess to what extent the central bank or the government should respond to developments that can cause financial instability, such as housing or asset bubbles, overextended budgetary policies, or excessive public and household debt. To analyse this question we set up a simple reduced-form model in which monetary and fiscal policy interact, and imbalances (bubbles) can occur in the medium-run. Considering several scenarios with both benevolent and idiosyncratic policy-makers, the analysis shows that the answer depends on a number of characteristics of the economy, as well as on the monetary and fiscal policy preferences with respect to inflation and output stabilization. We show that socially optimal financial instability prevention should be carried out by: (i) both monetary and fiscal policy (sharing region) under some circumstances, and (ii) fiscal policy only (specialization region) under others. There is however a moral hazard problem: both policy-makers have an incentive to be insufficiently pro-active in safeguarding financial stability, and shift the responsibility to the other policy. Specifically, under a range of circumstances we obtain a situation in which neither policy mitigates instability threats (indifference region). These results can be related to the build-up of the current global financial crisis, and have strong implications for the optimal design of the delegation process.

Suggested Citation

  • Andrew Hughes Hallett & Jan Libich & Petr Stehlík, 2009. "Macro prudential Policies and Financial Stability," Working Papers 2009.02, School of Economics, La Trobe University.
  • Handle: RePEc:ltr:wpaper:2009.02
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    References listed on IDEAS

    as
    1. Pierre Siklos & Martin Bohl, 2009. "Asset Prices as Indicators of Euro Area Monetary Policy: An Empirical Assessment of Their Role in a Taylor Rule," Open Economies Review, Springer, vol. 20(1), pages 39-59, February.
    2. Ben S. Bernanke & Mark Gertler, 2001. "Should Central Banks Respond to Movements in Asset Prices?," American Economic Review, American Economic Association, vol. 91(2), pages 253-257, May.
    3. Andrew Hughes Hallett & Jan Libich & Petr Stehlík, 2011. "Welfare Improving Coordination of Fiscal and Monetary Policy," Czech Economic Review, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, vol. 5(1), pages 007-026, March.
    4. Faust, Jon & Svensson, Lars E O, 2002. "The Equilibrium Degree of Transparency and Control in Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(2), pages 520-539, May.
    5. Charles Bean, 2003. "Asset Prices, Financial Imbalances and Monetary Policy: Are Inflation Targets Enough?," RBA Annual Conference Volume,in: Anthony Richards & Tim Robinson (ed.), Asset Prices and Monetary Policy Reserve Bank of Australia.
    6. Bordo, Michael D & Jeanne, Olivier, 2002. "Monetary Policy and Asset Prices: Does 'Benign Neglect' Make Sense?," International Finance, Wiley Blackwell, vol. 5(2), pages 139-164, Summer.
    7. Gilchrist, Simon & Leahy, John V., 2002. "Monetary policy and asset prices," Journal of Monetary Economics, Elsevier, vol. 49(1), pages 75-97, January.
    8. Olivier Blanchard, 2009. "The State of Macro," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 209-228, May.
    9. Hughes Hallett, Andrew & Libich, Jan & Stehlík, Petr, 2009. "Rogoff revisited: The conservative central banker proposition under active fiscal policies," Economics Letters, Elsevier, vol. 104(3), pages 140-143, September.
    10. Vickers, John, 2000. "Monetary Policy and Asset Prices," Manchester School, University of Manchester, vol. 68(0), pages 1-22, Supplemen.
    11. Faia, Ester & Monacelli, Tommaso, 2007. "Optimal interest rate rules, asset prices, and credit frictions," Journal of Economic Dynamics and Control, Elsevier, vol. 31(10), pages 3228-3254, October.
    12. Frederic S. Mishkin, 2001. "The Transmission Mechanism and the Role of Asset Prices in Monetary Policy," NBER Working Papers 8617, National Bureau of Economic Research, Inc.
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    Cited by:

    1. repec:taf:oabmxx:v:3:y:2016:i:1:p:1154283 is not listed on IDEAS
    2. Andrew Hughes Hallett & John Lewis, 2015. "Monetary policy and sovereign debt: Does the ECB take the eurozone’s fiscal risks into account?," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 42(3), pages 499-520, August.

    More about this item

    Keywords

    financial instability; bubbles; fiscal-monetary policy interaction; asset prices; public debt; deficit EDIRC Provider-Institution: RePEc:edi:smlatau;

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination

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