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Exogenous Information, Endogenous Information and Optimal Monetary Policy

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Author Info

  • Luigi Paciello

    (EIEF)

  • Mirko Wiederholt

    (Northwestern University)

Abstract

This paper studies optimal monetary policy when decision-makers in firms choose how much attention they devote to aggregate conditions. When the amount of attention that decision-makers in firms devote to aggregate conditions is exogenous, complete price stabilization is optimal only in response to shocks that cause efficient fluctuations under perfect information. When decision-makers in firms choose how much attention they devote to aggregate conditions, complete price stabilization is optimal also in response to shocks that cause inefficient fluctuations under perfect information. Hence, recognizing that decision-makers in firms can choose how much attention they devote to aggregate conditions has major implications for optimal policy.

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File URL: http://www.eief.it/files/2012/09/wp-04-exogenous-information-endogenous-information-and-optimal-monetary-policy.pdf
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Bibliographic Info

Paper provided by Einaudi Institute for Economic and Finance (EIEF) in its series EIEF Working Papers Series with number 1104.

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Length: 66 pages
Date of creation: 2011
Date of revision: Jan 2011
Handle: RePEc:eie:wpaper:1104

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References

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  1. Adam, Klaus, 2007. "Optimal monetary policy with imperfect common knowledge," Journal of Monetary Economics, Elsevier, vol. 54(2), pages 267-301, March.
  2. Emi Nakamura & Jón Steinsson, 2008. "Five Facts about Prices: A Reevaluation of Menu Cost Models," The Quarterly Journal of Economics, MIT Press, vol. 123(4), pages 1415-1464, November.
  3. Filip Matejka, 2010. "Rationally Inattentive Seller: Sales and Discrete Pricing," CERGE-EI Working Papers wp408, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
  4. Luigi Paciello, 2012. "Monetary Policy and Price Responsiveness to Aggregate Shocks under Rational Inattention," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(7), pages 1375-1399, October.
  5. N. Gregory Mankiw & Ricardo Reis, 2001. "Sticky Information Versus Sticky Prices: A Proposal to Replace the New Keynesian Phillips Curve," NBER Working Papers 8290, National Bureau of Economic Research, Inc.
  6. Yulei Luo, 2005. "Consumption Dynamics under Information Processing Constraints," Macroeconomics 0505011, EconWPA, revised 03 Jun 2005.
  7. Bartosz Mackowiak & Mirko Wiederholt, 2008. "Business Cycle Dynamics under Rational Inattention," 2008 Meeting Papers 1059, Society for Economic Dynamics.
  8. Laura Veldkamp & Christian Hellwig, 2006. "Knowing What Others Know: Coordination Motives in Information Acquisition," Working Papers 06-14, New York University, Leonard N. Stern School of Business, Department of Economics.
  9. Bartosz Maćkowiak & Mirko Wiederholt, 2009. "Optimal sticky prices under rational inattention," Working Paper Series 1009, European Central Bank.
  10. Laura Veldkamp & Stijn Van Nieuwerburgh, 2005. "Information Immobility and the Home Bias Puzzle," 2005 Meeting Papers 78, Society for Economic Dynamics.
  11. Mondria, Jordi, 2010. "Portfolio choice, attention allocation, and price comovement," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1837-1864, September.
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Citations

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Cited by:
  1. George-Marios Angeletos & Luigi Iovino & Jennifer La'O, 2011. "Cycles, Gaps, and the Social Value of Information," NBER Working Papers 17229, National Bureau of Economic Research, Inc.
  2. Ernesto Pasten, 2012. "Rational Inattention, Multi-Product Firms and the Neutrality of Money," 2012 Meeting Papers 346, Society for Economic Dynamics.
  3. Lena Dräger, 2011. "Endogenous Persistence with Recursive Inattentiveness," Macroeconomics and Finance Series 201103, Hamburg University, Department Wirtschaft und Politik.
  4. George-Marios Angeletos & Jennifer La'O, 2011. "Optimal Monetary Policy with Informational Frictions," NBER Working Papers 17525, National Bureau of Economic Research, Inc.
  5. Filip Matejka & Alisdair McKay, 2011. "Rational Inattention to Discrete Choices: A New Foundation for the Multinomial Logit Model," CERGE-EI Working Papers wp442, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
  6. Demery, David, 2012. "State-dependent pricing and the non-neutrality of money," Journal of Macroeconomics, Elsevier, vol. 34(4), pages 933-944.
  7. Rousakis, Michael, 2012. "Expectations and Fluctuations : The Role of Monetary Policy," The Warwick Economics Research Paper Series (TWERPS) 984, University of Warwick, Department of Economics.
  8. Mackowiak, Bartosz Adam & Wiederholt, Mirko, 2011. "Inattention to Rare Events," CEPR Discussion Papers 8626, C.E.P.R. Discussion Papers.
  9. Ernesto Pastén, 2012. "Rational Inattention, Multi-Product Firms and the Neutrality of Money," Working Papers Central Bank of Chile 664, Central Bank of Chile.

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