Paciello, Luigi (2009): Monetary Policy Activism and Price Responsiveness to Aggregate Shocks under Rational Inattention.
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This paper presents a general equilibrium model that is consistent with recent empirical evidence showing that the U.S. price level and inflation are much more responsive to aggregate technology shocks than to monetary policy shocks. The model of this paper builds on recent work by Mackowiak and Wiederholt (2009), who show that models of endogenous attention allocation deliver prices to be more responsive to more volatile shocks as, everything else being equal, firms pay relatively more attention to more volatile shocks. In fact, according to the U.S. data, aggregate technology shocks are more volatile than monetary policy shocks inducing in this paper, firms to pay more attention to the former than to the latter. However, most important, this work adds to the literature by showing that the ability of the model of this paper to account for observed price dynamics crucially depends on monetary policy. In particular, this paper shows how interest rate feedback rules affect the incentives faced by firms in allocating attention. A policy rate responding more actively to expected inflation and output fluctuations induces firms to pay relatively more attention to more volatile shocks. This new mechanism of transmission of monetary policy helps rationalizing the observed behavior of prices in response to technology and monetary policy shocks, and implies novel predictions about the impact of changes in Taylor rules coefficients on economic fluctuations.
|Item Type:||MPRA Paper|
|Original Title:||Monetary Policy Activism and Price Responsiveness to Aggregate Shocks under Rational Inattention|
|Keywords:||Rational inattention, monetary policy, technology shocks, prices|
|Subjects:||E - Macroeconomics and Monetary Economics > E5 - Monetary Policy, Central Banking, and the Supply of Money and Credit
E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles
|Depositing User:||Luigi Paciello|
|Date Deposited:||23. Jul 2009 05:58|
|Last Modified:||15. Feb 2013 07:54|
Adam, Klaus. 2007. "Optimal Monetary Policy with Imperfect Common Knowledge." Journal of Monetary Economics. Vol. 54(2), 276-301, 2007.
Altig, David, Lawrence J., Martin Eichenbaum, and Jesper Linde. 2005."Firm-Specific Capital, Nominal Rigidities and the Business Cycle", National Bureau of Economic Research working paper 11034.
Angelitos, George M. and Jennifer La'O. 2008. "Dispersed Information over the Business Cycle: Optimal Fiscal and Monetary Policy". MIT working paper.
Angelitos, George M. and Alessandro Pavan. 2009. "Policy with Dispersed Information." Journal of the European Economic Association, Vol. 7, No. 1, Pages 11-60.
Bils M. and Peter Klenow. 2004. "Some Evidence on the Importance of Sticky Prices." Journal of Political Economy, vol. 112, no. 5.
Blanchard, Olivier Jean & Kiyotaki, Nobuhiro, 1987. "Monopolistic Competition and the Effects of Aggregate Demand," American Economic Review, American Economic Association, vol. 77(4), pages 647-66.
Branch, W., Carlson, J., Evans, G. and Bruce McGough. 2009. "Monetary Policy, Endogenous Inattention, and the Volatility Trade-off." Economic Journal, Vol. 119, No. 534, pp. 123-157
Clarida, R., Gali J. and Mark Gertler. 2000. "Monetary Policy Rule and Macroeconomic Stability." Quarterly Journal of Economics, February 2000.
Cover, Thomas M., and Joy A. Thomas (1991). "Elements of Information Theory." John Wiley and Sons, New York.
Dupor, Bill, Jing Han and Yi Chan Tsai. 2007. "What Do Technology Shocks Tells Us about the New Keynesian Paradigm?". Ohio State University discussion paper.
Fernald, John. 2007. "A Quarterly, Utilization-Corrected Series on Total Factor Productivity". mimeo.
Golosov, Mikhail and Robert Lucas. 2006. "Menu Costs and Phillips Curves." Journal of Political Economy, vol. 115(2), pages 171-199, April.
Hellwig, Christian and Laura Veldkamp. 2009. "Knowing What Others Know: Coordination Motives in Information Acquisition". Review of Economic Studies, vol. 76(1), pages 223-251, 01.
Hellwig, Christian and Venky Venkateswaran. 2008. "Setting the Right Price for the Wrong Reasons". 2008 Gersenzee-JME conference.
Lorenzoni, Guido. 2008. "Optimal Monetary Policy with Uncertain Fundamentals and Dispersed Information". Forthcoming Review of Economic Studies.
Lucas, Robert E. Jr. 1972. "Expectations and the Neutrality of Money". Journal of Economic Theory, 4, 103-124.
Mankiw, N. Gregory, and Ricardo Reis. 2006. "Pervasive Stickiness". The American Economic Review, Volume 96, Number 2, May 2006 , pp. 164-169(6).
Maćkowiak, Bartosz, and Mirko Wiederholt. 2009. "Optimal Sticky Prices under Rational Inattention". American Economic Review, June 2009.
Maćkowiak, Bartosz, and Mirko Wiederholt. 2008b. "Business Cycle Dynamics under Rational Inattention." Discussion paper Northwestern University.
Orphanides, Athanasios. 2003. "Historical monetary policy analysis and the Taylor rule," Journal of Monetary Economics, vol. 50(5), pages 983-1022, July.
Paciello, Luigi. 2008. "Does Inflation Adjusts Faster to Technology Shocks than to Monetary Policy Shocks?". PhD dissertation, Northwestern University.
Phelps, Edmund S. 1970. "Introduction: The New Microeconomics in Employment and Inflation Theory". In Microeconomic Foundations of Employment and Inflation Theory, edited by Edmund S. Phelps et al., Norton, New York.
Sims, Christopher A. (1992): "Interpreting the Macroeconomc Time Series Facts: the Effects of Monetary Policy". European Economic Review, Elsevier, vol. 36(5), pages 975-1000.
Sims, A. Christopher. 2003. "Implications of Rational Inattention". Journal of Monetary Economics, Volume 50, Number 3, April 2003 , pp. 665-690(26).
Smets, F. and Rafael Wouters. 2007. "Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach." American Economic Review, vol. 97(3), pages 586-606.
Woodford, Michael. 2002. "Imperfect Common Knowledge and the Effects of Monetary Policy". In "Knowledge, Information, and Expectations in Modern Macroeconomics: In Honor of Edmund S. Phelps", Princeton University Press.
Woodford, Michael. 2003. "Interest and Prices. Foundations of a Theory of Monetary Policy." Princeton University Press, Princeton and Oxford.
Zbaracki, Mark J., Mark Ritson, Daniel Levy, Shantanu Dutta and Mark Bergen. 2004. "Managerial and Customer Costs of Price Adjustments: Direct Evidence from Industrial Markets." Review of Economics and Statistics, 86, 514-533.