Hedonic Prices Indexes for New Passenger Cars in Portugal (1997- 2001)
This paper evaluates the effects of quality change on the price index for new passenger cars in Portugal for the years 1997-2001. Hedonic regression models are studied, giving particular emphasis to the relation between the form of the price index and the specification of the hedonic equation and estimation method used. It is argued that when log-linear hedonic functions are used the effects of quality change should be evaluated using a method akin to the Oaxaca decomposition (Oaxaca R., 1973, "Male-Female Wage Differentials in Urban Labor Markets", International Economic Review, 14, 693-709), rather than using the traditional dummy variables method. The results of the empirical part of the paper indicate that the CPI component corresponding to the sales of new passenger cars may have been overestimated by as much as 2.2 percentage points per year. This corresponds to an overestimation of the overall CPI by about 0.15 percentage points per year. As a by- product of this analysis it is also possible to conclude that the quality of new cars sold in Portugal increased on average 4.8 percent per year during this period.
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.:
- Hoffmann, Johannes & Kurz, Claudia, 2002.
"Rent indices for housing in West Germany 1985 to 1998,"
Working Paper Series
0116, European Central Bank.
- Hoffmann, Johannes & Kurz, Claudia, 2002. "Rent indices for housing in West Germany 1985 to 1998," Discussion Paper Series 1: Economic Studies 2002,01, Deutsche Bundesbank, Research Centre.
- Mark A. Wynne & Diego Rodriguez-Palenzuela, 2004. "Measurement Bias in the HICP: What do we know and What do we need to know?," Journal of Economic Surveys, Wiley Blackwell, vol. 18(1), pages 79-112, 02.
- Wynne, Mark A. & Rodriguez-Palenzuela, Diego, 2002. "Measurement bias in the HICP: what do we know and what do we need to know?," Working Papers 0206, Federal Reserve Bank of Dallas.
- Wynne, Mark A. & Rodriguez-Palenzuela, Diego, 2002. "Measurement bias in the HICP: what do we know, and what do we need to know?," Working Paper Series 0131, European Central Bank.
- Olympia Bover & Mario Izquierdo, 2003. "Quality-adjusted prices: hedonic methods and implications for national accounts," Investigaciones Economicas, Fundación SEPI, vol. 27(2), pages 199-238, May.
- Olympia Bover & Mario Izquierdo, 2001. "Quality-adjusted prices: hedonic methods and implications for national accounts," Estudios Económicos, Banco de España;Estudios Económicos Homepage, number 70.
- Olympia Bover & Mario Izquierdo, 2001. "Ajustes de calidad en los precios: métodos hedónicos y consecuencias para la Contabilidad Nacional," Estudios Económicos, Banco de España;Estudios Económicos Homepage, number 70.
- Wooldridge, Jeffrey M., 1991. "On the application of robust, regression- based diagnostics to models of conditional means and conditional variances," Journal of Econometrics, Elsevier, vol. 47(1), pages 5-46, January.
- Ohta, Makoto & Griliches, Zvi, 1986. "Automobile Prices and Quality: Did the Gasoline Price Increases Change Consumer Tastes in the U.S.?," Journal of Business & Economic Statistics, American Statistical Association, vol. 4(2), pages 187-198, April.
- Victor Ginsburgh & Geneviève Vanhamme, 1989. "Price Differences in the EC Car Market. Some Further Results," Annals of Economics and Statistics, GENES, issue 15-16, pages 137-149.
- Victor Ginsburgh & Geneviève Vanhamme, 1989. "Price differences in the EC car market: some further results," ULB Institutional Repository 2013/1737, ULB -- Universite Libre de Bruxelles.
- Robert C. Feenstra, 1988. "Quality Change Under Trade Restraints in Japanese Autos," The Quarterly Journal of Economics, Oxford University Press, vol. 103(1), pages 131-146.
- Zvi Griliches, 1964. "Notes on the Measurement of Price and Quality Changes," NBER Chapters,in: Models of Income Determination, pages 381-418 National Bureau of Economic Research, Inc.
- 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.
- Bover, Olympia & Velilla, Pilar, 2002. "Hedonic house prices without characteristics: the case of new multiunit housing," Working Paper Series 0117, European Central Bank.
- Bover, Olympia & Velilla Lucini, Pilar, 2002. "Hedonic House Prices Without Characteristics: The Case of New Multiunit Housing," CEPR Discussion Papers 3161, C.E.P.R. Discussion Papers.
- Triplett, Jack E, 1969. "Automobiles and Hedonic Quality Measurement," Journal of Political Economy, University of Chicago Press, vol. 77(3), pages 408-417, May/June.
- Laura Blow & Ian Crawford, 1998. "A quality-constant price index for new cars in the UK, 1986 to 1995," IFS Working Papers W98/12, Institute for Fiscal Studies.
- Yves Bourdet, 1991. "Pricing policy and quality upgrading in the Swedish car market: Do import surveillance and exchange rate instability matter?," Open Economies Review, Springer, vol. 2(3), pages 255-274, October.
- Godfrey, Leslie G & McAleer, Michael & McKenzie, Colin R, 1988. "Variable Addition and LaGrange Multiplier Tests for Linear and Logarithmic Regression Models," The Review of Economics and Statistics, MIT Press, vol. 70(3), pages 492-503, August.
- Epple, Dennis, 1987. "Hedonic Prices and Implicit Markets: Estimating Demand and Supply Functions for Differentiated Products," Journal of Political Economy, University of Chicago Press, vol. 95(1), pages 59-80, February.
- 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.
- Cowling, Keith & Cubbin, John, 1972. "Hedonic Price Indexes for United Kingdom Cars," Economic Journal, Royal Economic Society, vol. 82(327), pages 963-978, September.
- White, Halbert, 1980. "Using Least Squares to Approximate Unknown Regression Functions," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 21(1), pages 149-170, February.
- Charles L. Schultze, 2003. "The Consumer Price Index: Conceptual Issues and Practical Suggestions," Journal of Economic Perspectives, American Economic Association, vol. 17(1), pages 3-22, Winter.
- Deaton,Angus & Muellbauer,John, 1980. "Economics and Consumer Behavior," Cambridge Books, Cambridge University Press, number 9780521296762, October.
- Mertens, Yves & Ginsburgh, Victor, 1985. "Product Differentiation and Price Discrimination in the European Community: The Case of Automobiles," Journal of Industrial Economics, Wiley Blackwell, vol. 34(2), pages 151-166, December.
- MERTENS, Yves & GINSBURGH, Victor, "undated". "Product differentiation and price discrimination in the European Community: The case of automobiles," CORE Discussion Papers RP 672, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Kenneth Brown, 2000. "Hedonic price indexes and the distribution of buyers across the product space: an application to mainframe computers," Applied Economics, Taylor & Francis Journals, vol. 32(14), pages 1801-1808.
- White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-838, May.
- Melo, Jaime de & Messerlin, Patrick A., 1988. "Price, quality and welfare effects of European VERs on Japanese autos," European Economic Review, Elsevier, vol. 32(7), pages 1527-1546, September.
- 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..
- Kelvin J. Lancaster, 1966. "A New Approach to Consumer Theory," Journal of Political Economy, University of Chicago Press, vol. 74, pages 132-132.
- Atkinson, Scott E & Halvorsen, Robert, 1984. "A New Hedonic Technique for Estimating Attribute Demand: An Application to the Demand for Automobile Fuel Efficiency," The Review of Economics and Statistics, MIT Press, vol. 66(3), pages 417-426, August.
- Arguea, N M & Hsiao, C & Taylor, G A, 1994. "Estimating Consumer Preferences Using Market Data--An Application to U.S. Automobile Demand," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 9(1), pages 1-18, Jan.-Marc.
- Arguea, N.M. & Hsiao, C. & Taylor, G.A., 1993. "Estimating Consumer Preferences Using Market Data - An Application to U.S. Automobile Demand," Papers 9316, Southern California - Department of Economics.
- Teekens, R & Koerts, J, 1972. "Some Statistical Implications of the Log Transformation of Multiplicative Models," Econometrica, Econometric Society, vol. 40(5), pages 793-819, September.
- Moch, Dietmar, 2001. "Price indices for information and communication technology industries: an application to the German PC market," ZEW Discussion Papers 01-20, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Franklin M. Fisher & Zvi Griliches & Carl Kaysen, 1962. "The Costs of Automobile Model Changes since 1949," Journal of Political Economy, University of Chicago Press, vol. 70, pages 433-433.
- Machado, Jos A.F. & Santos Silva, J.M.C., 2006. "A Note On Identification With Averaged Data," Econometric Theory, Cambridge University Press, vol. 22(03), pages 537-541, June.
- Agarwal, Manoj K & Ratchford, Brian T, 1980. " Estimating Demand Functions for Product Characteristics: The Case of Automobiles," Journal of Consumer Research, Oxford University Press, vol. 7(3), pages 249-262, December. Full references (including those not matched with items on IDEAS)