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Aggregating Phillips curves

  • Imbs, Jean
  • Jondeau, Eric
  • Pelgrin, Florian

The New Keynesian Phillips Curve is at the center of two raging empirical debates. First, how can purely forward looking pricing account for the observed persistence in aggregate inflation. Second, price-setting responds to movements in marginal costs, which should therefore be the driving force to observed inflation dynamics. This is not always the case in typical estimations. In this paper, we show how heterogeneity in pricing behavior is relevant to both questions. We detail the conditions under which imposing homogeneity results in overestimating a backward-looking component in (aggregate) inflation, and underestimating the importance of (aggregate) marginal costs for (aggregate) inflation. We provide intuition for the direction of these biases, and verify them in French data with information on prices and marginal costs at the industry level. We show that the apparent discrepancy in the estimated duration of nominal rigidities, as implied from aggregate or microeconomic data, can be fully attributable to a heterogeneity bias. JEL Classification: C10, C22, E31, E52

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Paper provided by European Central Bank in its series Working Paper Series with number 0785.

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Date of creation: Jul 2007
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Handle: RePEc:ecb:ecbwps:20070785
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  1. Pierpaolo Benigno & J. David López-Salido, 2002. "Inflation persistence and optimal monetary policy in the Euro Area," Banco de Espa�a Working Papers 0215, Banco de Espa�a.
  2. V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 1996. "Sticky Price Models of the Business Cycle: Can the Contract Multiplier Solve the Persistence Problem?," NBER Working Papers 5809, National Bureau of Economic Research, Inc.
  3. Baudry, L. & Le Bihan, H. & Sevestre, P. & Tarrieu, S., 2004. "Price Rigidity. Evidence from the French CPI Macro-Data," Working papers 113, Banque de France.
  4. M. Hashem Pesaran, 2006. "Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure," Econometrica, Econometric Society, vol. 74(4), pages 967-1012, 07.
  5. N. Gregory Mankiw & Ricardo Reis, 2001. "Sticky information versus sticky prices: a proposal to replace the New-Keynesian Phillips curve," Proceedings, Federal Reserve Bank of San Francisco, issue Jun.
  6. Jeremy Rudd & Karl Whelan, 2001. "New tests of the New-Keynesian Phillips curve," Finance and Economics Discussion Series 2001-30, Board of Governors of the Federal Reserve System (U.S.).
  7. Fougère, Denis & Le Bihan, Hervé & Sevestre, Patrick, 2005. "Heterogeneity in Consumer Price Stickiness: A Microeconometric Investigation," CEPR Discussion Papers 5300, C.E.P.R. Discussion Papers.
  8. Haroon Mumtaz & Jean Imbs & Morten O. Ravn & Helene Rey, 2003. "PPP Strikes Back; Aggregation and the Real Exchange Rate," IMF Working Papers 03/68, International Monetary Fund.
  9. Hsiao, C. & Pesaran, M.H., 2004. "‘Random Coefficient Panel Data Models’," Cambridge Working Papers in Economics 0434, Faculty of Economics, University of Cambridge.
  10. Hafedh Bouakez & Emanuela Cardia & Francisco J. Ruge-Murcia, 2009. "The Transmission Of Monetary Policy In A Multisector Economy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(4), pages 1243-1266, November.
  11. Alejandro Justiniano & Michael Kumhof & Federico Ravenna, 2006. "Multi-Sectoral Cascading and Price Dynamics - A Bayesian Econometric Evaluation," Computing in Economics and Finance 2006 422, Society for Computational Economics.
  12. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 33(1), pages 125-132.
  13. Jeremy Rudd & Karl Whelan, 2006. "Can Rational Expectations Sticky-Price Models Explain Inflation Dynamics?," American Economic Review, American Economic Association, vol. 96(1), pages 303-320, March.
  14. Virgiliu Midrigan, 2005. "Menu Costs, Multi-Product Firms and Aggregate Fluctuations," Macroeconomics 0511004, EconWPA.
  15. Pesaran, M Hashem & Pierse, Richard G & Kumar, Mohan S, 1989. "Econometric Analysis of Aggregation in the Context of Linear Prediction Models," Econometrica, Econometric Society, vol. 57(4), pages 861-88, July.
  16. Gali, Jordi & Gertler, Mark & Lopez-Salido, J. David, 2001. "European inflation dynamics," European Economic Review, Elsevier, vol. 45(7), pages 1237-1270.
  17. Kurmann, Andre, 2007. "VAR-based estimation of Euler equations with an application to New Keynesian pricing," Journal of Economic Dynamics and Control, Elsevier, vol. 31(3), pages 767-796, March.
  18. Erceg, Christopher J. & Levin, Andrew T., 2002. "Optimal monetary policy with durable and non-durable goods," Working Paper Series 0179, European Central Bank.
  19. Aoki, Kosuke, 2001. "Optimal monetary policy responses to relative-price changes," Journal of Monetary Economics, Elsevier, vol. 48(1), pages 55-80, August.
  20. Filippo Altissimo & Benoît Mojon & Paolo Zaffaroni, 2007. "Fast micro and slow macro: can aggregation explain the persistence of inflation?," Working Paper Series WP-07-02, Federal Reserve Bank of Chicago.
  21. Mark Bils & Peter J. Klenow, 2004. "Some Evidence on the Importance of Sticky Prices," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 947-985, October.
  22. Argia M. Sbordone, 2001. "Prices and Unit Labor Costs: A New Test of Price Stickiness," Departmental Working Papers 199822, Rutgers University, Department of Economics.
  23. Kevin X. D. Huang & Zheng Liu, 2001. "Input-Output Structure and Nominal Staggering: The Persistence Problem Revisited," Cahiers de recherche CREFE / CREFE Working Papers 145, CREFE, Université du Québec à Montréal.
  24. Jeffrey Fuhrer & George Moore & Scott Schuh, 1993. "Estimating the linear-quadratic inventory model: maximum likelihood versus generalized method of moments," Finance and Economics Discussion Series 93-11, Board of Governors of the Federal Reserve System (U.S.).
  25. Pesaran, M Hashem & Pierse, Richard G & Lee, Kevin C, 1994. "Choice between Disaggregate and Aggregate Specifications Estimated by Instrumental Variables Methods," Journal of Business & Economic Statistics, American Statistical Association, vol. 12(1), pages 11-21, January.
  26. Pesaran, M. Hashem & Smith, Ron, 1995. "Estimating long-run relationships from dynamic heterogeneous panels," Journal of Econometrics, Elsevier, vol. 68(1), pages 79-113, July.
  27. Zaffaroni, Paolo, 2004. "Contemporaneous aggregation of linear dynamic models in large economies," Journal of Econometrics, Elsevier, vol. 120(1), pages 75-102, May.
  28. Luis J. Álvarez & Pablo Burriel & Ignacio Hernando, 2005. "Do decreasing hazard functions for price changes make any sense?," Banco de Espa�a Working Papers 0508, Banco de Espa�a.
  29. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2001. "Nominal rigidities and the dynamic effects of a shock to monetary policy," Working Paper Series WP-01-08, Federal Reserve Bank of Chicago.
  30. Vermeulen, Philip & Dias, Daniel & Dossche, Maarten & Gautier, Erwan & Hernando, Ignacio & Sabbatini, Roberto & Stahl, Harald, 2007. "Price setting in the euro area: some stylised facts from individual producer price data," Working Paper Series 0727, European Central Bank.
  31. Campbell Leith & Jim Malley, . "A Sectoral Analysis of Price-Setting Behavior in US Manufacturing Industries," Working Papers 2003_7, Business School - Economics, University of Glasgow, revised May 2003.
  32. James M. Nason & Gregor W. Smith, 2005. "Identifying the New Keynesian Phillips Curve," Working Papers 1026, Queen's University, Department of Economics.
  33. Lindé, Jesper, 2001. "Estimating New-Keynesian Phillips Curves: A Full Information Maximum Likelihood Approach," Working Paper Series 129, Sveriges Riksbank (Central Bank of Sweden), revised 30 Apr 2001.
  34. Benigno, Pierpaolo, 2001. "Optimal Monetary Policy in a Currency Area," CEPR Discussion Papers 2755, C.E.P.R. Discussion Papers.
  35. Dixon, Huw & Kara, Engin, 2005. "Persistence and nominal inertia in a generalized Taylor economy: how longer contracts dominate shorter contracts," Working Paper Series 0489, European Central Bank.
  36. Jondeau, Eric & Le Bihan, Hervé, 2008. "Examining bias in estimators of linear rational expectations models under misspecification," Journal of Econometrics, Elsevier, vol. 143(2), pages 375-395, April.
  37. Ignazio Angelloni & Luc Aucremanne & Michael Ehrmann & Jordi Galí & Andrew Levin & Frank Smets, 2005. "New evidence on inflation persistence and price stickiness in the Euro area: Implications for macro modelling," Economics Working Papers 910, Department of Economics and Business, Universitat Pompeu Fabra.
  38. Pesaran, H. & Smith, R. & Im, K.S., 1995. "Dynamic Linear Models for Heterogeneous Panels," Cambridge Working Papers in Economics 9503, Faculty of Economics, University of Cambridge.
  39. Jeff Fuhrer & George Moore, 1993. "Inflation persistence," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
  40. Lewbel, Arthur, 1992. "Aggregation with Log-Linear Models," Review of Economic Studies, Wiley Blackwell, vol. 59(3), pages 635-42, July.
  41. Granger, C. W. J., 1980. "Long memory relationships and the aggregation of dynamic models," Journal of Econometrics, Elsevier, vol. 14(2), pages 227-238, October.
  42. Stoker, Thomas M, 1993. "Empirical Approaches to the Problem of Aggregation Over Individuals," Journal of Economic Literature, American Economic Association, vol. 31(4), pages 1827-74, December.
  43. Jordi Galí & Mark Gertler, 1998. "Inflation dynamics: A structural econometric analysis," Economics Working Papers 341, Department of Economics and Business, Universitat Pompeu Fabra.
  44. DUFOUR, Jean-Marie & KHALAF, Lynda & KICHIAN, Maral, 2005. "Inflation Dynamics and the New Keynesian Phillips Curve: An Identification Robust Econometric Analysis," Cahiers de recherche 22-2005, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
  45. Emmanuel Dhyne & Luis J. Álvarez & Hervé le Bihan & Giovanni Veronese & Daniel Dias & Johannes Hoffmann & Nicole Jonker & Patrick Lünnemann & Fabio Rumler & Jouko Vilmunen, 2005. "Price setting in the euro area: Some stylized facts from Individual Consumer Price Data," Banco de Espa�a Working Papers 0528, Banco de Espa�a.
  46. Florian PELGRIN & GUAY Alain & LUGER Richard, 2004. "The New Keynesian Phillips Curve: An Empirical Assessment," Computing in Economics and Finance 2004 212, Society for Computational Economics.
  47. Swamy, P A V B, 1970. "Efficient Inference in a Random Coefficient Regression Model," Econometrica, Econometric Society, vol. 38(2), pages 311-23, March.
  48. Huang, Kevin X.D. & Liu, Zheng, 2004. "Input Output Structure And Nominal Rigidity: The Persistence Problem Revisited," Macroeconomic Dynamics, Cambridge University Press, vol. 8(02), pages 188-206, April.
  49. Granger, C. W. J., 1987. "Implications of Aggregation with Common Factors," Econometric Theory, Cambridge University Press, vol. 3(02), pages 208-222, April.
  50. 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.
  51. Dupor, Bill, 1999. "Aggregation and irrelevance in multi-sector models," Journal of Monetary Economics, Elsevier, vol. 43(2), pages 391-409, April.
  52. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  53. Forni, Mario & Lippi, Marco, 1997. "Aggregation and the Microfoundations of Dynamic Macroeconomics," OUP Catalogue, Oxford University Press, number 9780198288008, March.
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