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Supply-Side Policies and the Zero Lower Bound

  • Fernández-Villaverde, Jesús
  • Guerron-Quintana, Pablo A.
  • Rubio-Ramírez, Juan Francisco

This paper examines how supply-side policies may play a role in fighting a low aggregate demand that traps an economy at the zero lower bound (ZLB) of nominal interest rates. Future increases in productivity or reductions in mark-ups triggered by supply-side policies generate a wealth effect that pulls current consumption and output up. Since the economy is at the ZLB, increases in the interest rates do not undo this wealth effect, as we will have in the case outside the ZLB. We illustrate this mechanism with a simple two-period New Keynesian model. We discuss possible objections to this set of policies and the relation of supply-side policies with more conventional monetary and fiscal policies.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 8642.

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Date of creation: Nov 2011
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Handle: RePEc:cpr:ceprdp:8642
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  1. Emmanuel Farhi & Isabel Correia & Juan Pablo Nicolini & Pedro Teles, . "Unconventional Fiscal Policy at the Zero Bound," Working Paper 20945, Harvard University OpenScholar.
  2. Ethan Ilzetzki & Enrique G. Mendoza & Carlos A. Végh, 2010. "How Big (Small?) are Fiscal Multipliers?," NBER Working Papers 16479, National Bureau of Economic Research, Inc.
  3. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
  4. Auerbach, Alan J. & Obstfeld, Maurice, 2004. "The Case for Open-Market Purchases in a Liquidity Trap," Center for International and Development Economics Research, Working Paper Series qt1dn4d9sr, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
  5. Jesus Fernandez-Villaverde & Pablo Guerron-Quintana & Keith Kuester & Juan Rubio-Ramirez, 2011. "Fiscal Volatility Shocks and Economic Activity," PIER Working Paper Archive 11-022, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
  6. Nir Jaimovich & Sergio Rebelo, 2009. "Can News about the Future Drive the Business Cycle?," American Economic Review, American Economic Association, vol. 99(4), pages 1097-1118, September.
  7. N. Gregory Mankiw & Matthew weinzierl, 2011. "An Exploration of Optimal Stabilization Policy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 42(1 (Spring), pages 209-272.
  8. Sims, Christopher A, 1994. "A Simple Model for Study of the Determination of the Price Level and the Interaction of Monetary and Fiscal Policy," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 4(3), pages 381-99.
  9. Frank Smets & Raf Wouters, 2002. "An estimated dynamic stochastic general equilibrium model of the euro area," Working Paper Research 35, National Bank of Belgium.
  10. Ivan Werning, 2011. "Managing a Liquidity Trap: Monetary and Fiscal Policy," NBER Working Papers 17344, National Bureau of Economic Research, Inc.
  11. Gauti B. Eggertsson & Michael Woodford, 2003. "The Zero Bound on Interest Rates and Optimal Monetary Policy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 34(1), pages 139-235.
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