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Measurement error in the consumer price index: where do we stand?

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Abstract

We survey the evidence bearing on measurement error in the CPI and provide our best estimate of the magnitude of CPI bias. We also identify a \"weighting\" bias in the CPI that has not been previously discussed in the literature. In total, we estimate that the CPI overstates the change in the cost of living by about 0.6 percentage point per year, with a confidence interval that ranges from 0.1 to 1.2 percentage points. Roughly half of this bias is accounted for by the CPI's inability to fully capture the welfare improvement from quality change and the introduction of new items. Our bias estimate is smaller than that found in several earlier studies, in part because the BLS has recently made a variety of improvements to its procedures; our study highlights several potential areas for further improvement.

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  • David E. Lebow & Jeremy B. Rudd, 2001. "Measurement error in the consumer price index: where do we stand?," Finance and Economics Discussion Series 2001-61, Board of Governors of the Federal Reserve System (U.S.).
  • Handle: RePEc:fip:fedgfe:2001-61
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    1. repec:ucp:bknber:9780226304557 is not listed on IDEAS
    2. Mark Bils & Peter J. Klenow, 2001. "Quantifying Quality Growth," American Economic Review, American Economic Association, vol. 91(4), pages 1006-1030, September.
    3. Robert J. Gordon, 2000. "The Boskin Commission Report and its Aftermath," NBER Working Papers 7759, National Bureau of Economic Research, Inc.
    4. Ernst R. Berndt & David M. Cutler & Richard Frank & Zvi Griliches & Joseph P. Newhouse & Jack E. Triplett, 2001. "Price Indexes for Medical Care Goods and Services -- An Overview of Measurement Issues," NBER Chapters, in: Medical Care Output and Productivity, pages 141-200, National Bureau of Economic Research, Inc.
    5. David M. Cutler & Ernst R. Berndt, 2001. "Medical Care Output and Productivity," NBER Books, National Bureau of Economic Research, Inc, number cutl01-1.
    6. Theodore M. Crone & Leonard I. Nakamura & Richard Voith, 1998. "Measuring housing services inflation," Working Papers 98-21, Federal Reserve Bank of Philadelphia.
    7. Deaton,Angus & Muellbauer,John, 1980. "Economics and Consumer Behavior," Cambridge Books, Cambridge University Press, number 9780521296762, January.
    8. Iain M. Cockburn & Aslam H. Anis, 2001. "Hedonic Analysis of Arthritis Drugs," NBER Chapters, in: Medical Care Output and Productivity, pages 439-462, National Bureau of Economic Research, Inc.
    9. Angus Deaton, 1998. "Getting Prices Right: What Should Be Done?," Journal of Economic Perspectives, American Economic Association, vol. 12(1), pages 37-46, Winter.
    10. Ernst R. Berndt & Susan Busch & Richard Frank, 2001. "Treatment Price Indexes for Acute Phase Major Depression," NBER Chapters, in: Medical Care Output and Productivity, pages 463-508, National Bureau of Economic Research, Inc.
    11. Ernst R. Berndt & Iain M. Cockburn & Zvi Griliches, 1996. "Pharmaceutical Innovations and Market Dynamics: Tracking Effects on Price Indexes for Antidepressant Drugs," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 27(1996 Micr), pages 133-199.
    12. Griliches, Zvi & Cockburn, Iain, 1994. "Generics and New Goods in Pharmaceutical Price Indexes," American Economic Review, American Economic Association, vol. 84(5), pages 1213-1232, December.
    13. David M. Cutler & Mark B. McClellan & Joseph P. Newhouse & Dahlia K. Remler, 2001. "Pricing Heart Attack Treatments," NBER Chapters, in: Medical Care Output and Productivity, pages 305-362, National Bureau of Economic Research, Inc.
    14. Hausman, Jerry, 1999. "Cellular Telephone, New Products, and the CPI," Journal of Business & Economic Statistics, American Statistical Association, vol. 17(2), pages 188-194, April.
    15. Robert C. Feenstra & Matthew D. Shapiro, 2003. "High-Frequency Substitution and the Measurement of Price Indexes," NBER Chapters, in: Scanner Data and Price Indexes, pages 123-146, National Bureau of Economic Research, Inc.
    16. David H. Good & Robin C. Sickles & Jesse C. Weiher, 2008. "A Hedonic Price Index For Airline Travel," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 54(3), pages 438-465, September.
    17. Robert J. Gordon, 1990. "The Measurement of Durable Goods Prices," NBER Books, National Bureau of Economic Research, Inc, number gord90-1.
    18. Blow, Laura & Crawford, Ian, 2001. "The Cost of Living with the RPI: Substitution Bias in the UK Retail Prices Index," Economic Journal, Royal Economic Society, vol. 111(472), pages 357-382, June.
    19. Deaton, Angus S & Muellbauer, John, 1980. "An Almost Ideal Demand System," American Economic Review, American Economic Association, vol. 70(3), pages 312-326, June.
    20. Bruce W. Hamilton, 2001. "Using Engel's Law to Estimate CPI Bias," American Economic Review, American Economic Association, vol. 91(3), pages 619-630, June.
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    Cited by:

    1. Jason G. Cummins & Giovanni L. Violante, 2002. "Investment-Specific Technical Change in the US (1947-2000): Measurement and Macroeconomic Consequences," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 243-284, April.
    2. Roy H. Webb, 2004. "Which price index should a central bank employ?," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 90(Spr), pages 63-76.
    3. Martin Berka, 2009. "Nonlinear Adjustment in Law of One Price Deviations and Physical Characteristics of Goods," Review of International Economics, Wiley Blackwell, vol. 17(1), pages 51-73, February.
    4. Andrés Maroto & Luis Rubalcaba, 2008. "Services productivity revisited," The Service Industries Journal, Taylor & Francis Journals, vol. 28(3), pages 337-353, April.
    5. Peter J. Klenow, 2003. "Measuring consumption growth: the impact of new and better products," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 27(Win), pages 10-23.
    6. Daniel Leigh, 2004. "Monetary Policy and the Dangers of Deflation:Lessons from Japan," Economics Working Paper Archive 511, The Johns Hopkins University,Department of Economics.
    7. Bart Hobijn, 2002. "On both sides of the quality bias in price indexes," Staff Reports 157, Federal Reserve Bank of New York.

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