Measuring Quality-Adjusted Inflation Rates for a Heterogeneous Oligopoly
Both the theory and practice of using hedonic regressions to quality adjust inflation estimates are implicitly developed for monopolistic competitive markets. We demonstrate conditions required for consistent OLS estimation of hedonic regression for an oligopoly. To reflect firm heterogeneity, we make two recommendations on empirical practice. The first is to use quantity weights in constructing the index rather than the unsatisfactory equal weighting system implicit in the standard pooled regression. Second, to test for instability across product type, as well as over time. Implementing these recommendations results in higher estimates of inflation, similar to official quality-adjusted inflation rate.
|Date of creation:||Jun 2000|
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- Aviv Nevo, 2003.
"New Products, Quality Changes, and Welfare Measures Computed from Estimated Demand Systems,"
The Review of Economics and Statistics,
MIT Press, vol. 85(2), pages 266-275, May.
- Aviv Nevo, 2001. "New Products, Quality Changes and Welfare Measures Computed From Estimated Demand Systems," NBER Working Papers 8425, National Bureau of Economic Research, Inc.
- Michael J. Boskin, 1998. "Consumer Prices, the Consumer Price Index, and the Cost of Living," Journal of Economic Perspectives, American Economic Association, vol. 12(1), pages 3-26, Winter.
- Silver, Mick, 1999. "An Evaluation of the Use of Hedonic Regressions for Basic Components of Consumer Price Indices," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 45(1), pages 41-56, March.
- Triplett, Jack E, 1969. "Automobiles and Hedonic Quality Measurement," Journal of Political Economy, University of Chicago Press, vol. 77(3), pages 408-17, May/June.
- Arguea, Nestor M. & Hsiao, Cheng, 1993.
"Econometric issues of estimating hedonic price functions : With an application to the U.S. market for automobiles,"
Journal of Econometrics,
Elsevier, vol. 56(1-2), pages 243-267, March.
- Arguea, N.M. & Hsiao, C., 1992. "Econometric Issues of Estimating Hedonic Price Functions- with an Application to the U.S. Market for Automobiles," Papers 9203, Southern California - Department of Economics.
- Shigenori Shiratsuka, 1995. "Automobile Prices and Quality Changes : A Hedonic Price Analysis of Japanese Automobile Market," Monetary and Economic Studies, Institute for Monetary and Economic Studies, Bank of Japan, vol. 13(2), pages 1-44, December.
- Katharine G. Abraham & John S. Greenlees & Brent R. Moulton, 1998. "Working to Improve the Consumer Price Index," Journal of Economic Perspectives, American Economic Association, vol. 12(1), pages 27-36, Winter.
- David Prentice & Xiangkang Yin, 2004.
"Constructing a Quality-Adjusted Price Index for a Heterogeneous Oligopoly,"
University of Manchester, vol. 72(4), pages 423-442, 07.
- Jonathan Murray & Nicholas Sarantis, 1999. "Price-Quality Relations and Hedonic Price Indexes for Cars in the United Kingdom," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 6(1), pages 5-27.
- Thompson, R S, 1987. "New Entry and Hedonic Price Discounts: The Case of the Irish Car Market," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 49(4), pages 373-84, November.
- Kenneth L. Judd, 1985.
"Credible Spatial Preemption,"
RAND Journal of Economics,
The RAND Corporation, vol. 16(2), pages 153-166, Summer.
- Robert J. Gordon, 1990. "The Measurement of Durable Goods Prices," NBER Books, National Bureau of Economic Research, Inc, number gord90-1, March.
- Robert C. Feenstra, 1995.
"Exact Hedonic Price Indexes,"
NBER Working Papers
5061, National Bureau of Economic Research, Inc.
- Cowling, Keith & Cubbin, John, 1972. "Hedonic Price Indexes for United Kingdom Cars," Economic Journal, Royal Economic Society, vol. 82(327), pages 963-78, September.
- Richard Schmalensee, 1978. "Entry Deterrence in the Ready-to-Eat Breakfast Cereal Industry," Bell Journal of Economics, The RAND Corporation, vol. 9(2), pages 305-327, Autumn.
- Bresnahan, Timothy F, 1987. "Competition and Collusion in the American Automobile Industry: The 1955 Price War," Journal of Industrial Economics, Wiley Blackwell, vol. 35(4), pages 457-82, June.
- Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
- Andrew Caplin & Barry Nalebuff, 1990.
"Aggregation and Imperfect Competition: On the Existence of Equilibrium,"
Cowles Foundation Discussion Papers
937, Cowles Foundation for Research in Economics, Yale University.
- Caplin, Andrew & Nalebuff, Barry, 1991. "Aggregation and Imperfect Competition: On the Existence of Equilibrium," Econometrica, Econometric Society, vol. 59(1), pages 25-59, January.
- David Prentice & Xiangkang Yin, 2000.
"Measuring Quality-Adjusted Inflation Rates for a Heterogeneous Oligopoly,"
2000.06, School of Economics, La Trobe University.
- Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, June.
- Ariel Pakes, 2003.
"A Reconsideration of Hedonic Price Indexes with an Application to PC's,"
American Economic Review,
American Economic Association, vol. 93(5), pages 1578-1596, December.
- Ariel Pakes, 2002. "A Reconsideration of Hedonic Price Indices with an Application to PC's," NBER Working Papers 8715, National Bureau of Economic Research, Inc.
- Cropper, Maureen L & Deck, Leland B & McConnell, Kenneth E, 1988. "On the Choice of Functional Form for Hedonic Price Functions," The Review of Economics and Statistics, MIT Press, vol. 70(4), pages 668-75, November.
- repec:ucp:bknber:9780226304557 is not listed on IDEAS
- Rosen, Sherwin, 1974. "Hedonic Prices and Implicit Markets: Product Differentiation in Pure Competition," Journal of Political Economy, University of Chicago Press, vol. 82(1), pages 34-55, Jan.-Feb..
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