IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this paper

Is the Euro-Area Core Price Index Really More Persistent than the Food and Energy Price Indexes?

  • José Manuel Belbute

    ()

    (Universidade de Évora, Departamento de Economia e CEFAGE-UE)

The purpose of this paper is to measure the degree of persistence of the overall, core, food and energy Harmonized Indexes of Consumer Prices for the European Monetary Zone (HICP-EAs) and to identify its implications for decision-making in the private sector and in public policy. Using a non-parametric approach, our results demonstrate the presence of a statistically significant level of persistence in four HICP-EAs: headline, core, food and energy. Moreover, contrary to popular belief, the core index does not reflect permanent price changes. We also find evidence that the food and energy price indexes are more volatile and more persistent than the other two price indexes. Our results also show a reduction in persistence for both the headline and the core price indexes after the implementation of the single monetary policy, but not for food and energy. These results have important implications for both the private sector and for policymakers who use the core as a reference price index for their decision-making because the use of this index can lead to an erroneous perception of price movements.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://hdl.handle.net/10174/8470
Download Restriction: no

Paper provided by University of Évora, Department of Economics (Portugal) in its series Economics Working Papers with number 3_2010.

as
in new window

Length: 15 pages
Date of creation: 2010
Date of revision:
Handle: RePEc:evo:wpecon:3_2010
Contact details of provider: Postal:
Largo dos Colegiais 2, 7000 - 803ÉVORA

Phone: + 351 266 74 08 94
Fax: + 351 266 74 24 94
Web page: http://www.decon.uevora.pt
Email:


More information through EDIRC

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Bennett T. McCallum, 1997. "Issues in the Design of Monetary Policy Rules," NBER Working Papers 6016, National Bureau of Economic Research, Inc.
  2. Pedro Duarte Neves & Luís Morais Sarmento & Carlos Robalo Marques, 1999. "Evaluating core inflation indicators," Economic Bulletin and Financial Stability Report Articles, Banco de Portugal, Economics and Research Department.
  3. Pengfei Wang & Yi Wen, 2005. "Another look at sticky prices and output persistence," Working Papers 2005-051, Federal Reserve Bank of St. Louis.
  4. Daniel Dias & Carlos Robalo Marques, 2005. "Using Mean Reversion as a Measure of Persistence," Working Papers w200503, Banco de Portugal, Economics and Research Department.
  5. Takashi Kano & Hafedh Bouakez, 2005. "Learning-by-doing or Habit Formation?," Computing in Economics and Finance 2005 126, Society for Computational Economics.
  6. Huang, Kevin X. D. & Liu, Zheng, 2002. "Staggered price-setting, staggered wage-setting, and business cycle persistence," Journal of Monetary Economics, Elsevier, vol. 49(2), pages 405-433, March.
  7. Timothy Cogley & Giorgio E. Primiceri & Thomas J. Sargent, 2008. "Inflation-Gap Persistence in the U.S," NBER Working Papers 13749, National Bureau of Economic Research, Inc.
  8. Jeffrey A. Frankel and Andrew K. Rose., 1995. "A Panel Project on Purchasing Power Parity: Mean Reversion Within and Between Countries," Center for International and Development Economics Research (CIDER) Working Papers C95-052, University of California at Berkeley.
  9. Perron, Pierre, 1989. "The Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Econometrica, Econometric Society, vol. 57(6), pages 1361-1401, November.
  10. Andrews, Donald W K & Chen, Hong-Yuan, 1994. "Approximately Median-Unbiased Estimation of Autoregressive Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 12(2), pages 187-204, April.
  11. Gadzinski, Gregory & Orlandi, Fabrice, 2004. "Inflation persistence in the European Union, the euro area, and the United States," Working Paper Series 0414, European Central Bank.
  12. Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
  13. Pivetta, Frederic & Reis, Ricardo, 2007. "The persistence of inflation in the United States," Journal of Economic Dynamics and Control, Elsevier, vol. 31(4), pages 1326-1358, April.
  14. Julio Rotemberg & Michael Woodford, 1997. "An Optimization-Based Econometric Framework for the Evaluation of Monetary Policy," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 297-361 National Bureau of Economic Research, Inc.
  15. Carlos Robalo Marques, 2005. "Inflation persistence: facts or artefacts?," Economic Bulletin and Financial Stability Report Articles, Banco de Portugal, Economics and Research Department.
  16. Corvoisier, Sandrine & Mojon, Benoît, 2005. "Breaks in the mean of inflation: how they happen and what to do with them," Working Paper Series 0451, European Central Bank.
  17. Christian J. Murray & David H. Papell, 2000. "The Purchasing Power Parity Persistence Paradigm," Econometric Society World Congress 2000 Contributed Papers 0017, Econometric Society.
  18. Alfred V. Guender, 2006. "Stabilising Properties of Discretionary Monetary Policies in a Small Open Economy," Economic Journal, Royal Economic Society, vol. 116(508), pages 309-326, 01.
  19. Tristan-Pierre Maury & Fabien Tripier, 2003. "Output persistence in human capital-based growth models," Economics Bulletin, AccessEcon, vol. 5(11), pages 1-8.
  20. Guido Ascari, 2003. "Price/Wage Staggering and Persistence: A Unifying Framework," Journal of Economic Surveys, Wiley Blackwell, vol. 17(4), pages 511-540, 09.
  21. Belbute, José & Caleiro, António, 2009. "Measuring the Persistence on Consumption in Portugal," MPRA Paper 15116, University Library of Munich, Germany.
  22. Marques, Carlos Robalo & Neves, Pedro Duarte & da Silva, Afonso Goncalves, 2002. "Why should Central Banks avoid the use of the underlying inflation indicator?," Economics Letters, Elsevier, vol. 75(1), pages 17-23, March.
  23. Andrew Levin & Jeremy Piger, 2003. "Is Inflation Persistence Intrinsic in Industrial Economies?," Computing in Economics and Finance 2003 298, Society for Computational Economics.
  24. Eric Zivot & Donald W.K. Andrews, 1990. "Further Evidence on the Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Cowles Foundation Discussion Papers 944, Cowles Foundation for Research in Economics, Yale University.
  25. Jos� BELBUTE & Ant�nio CALEIRO, 2009. "Measuring Persistence On Consumption In Portugal," Journal of Applied Economic Sciences, Spiru Haret University, Faculty of Financial Management and Accounting Craiova, vol. 4(2(8)_ Sum).
  26. Graham Elliott & Thomas J. Rothenberg & James H. Stock, 1992. "Efficient Tests for an Autoregressive Unit Root," NBER Technical Working Papers 0130, National Bureau of Economic Research, Inc.
  27. Cheung, Yin-Wong & Lai, Kon S., 2000. "On the purchasing power parity puzzle," Journal of International Economics, Elsevier, vol. 52(2), pages 321-330, December.
  28. Giugale, Marcelo & Korobow, Adam, 2000. "Shock persistence and the choice of foreign exchange regime - an empirical note from Mexico," Policy Research Working Paper Series 2371, The World Bank.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:evo:wpecon:3_2010. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Maria Aurora Murcho Galego)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.