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https://prod.org.br/article/doi/10.1590/S0103-65132009000200010
Production
Article

Importância das características na precificação de veículos nacionais

Importance of characteristics in pricing national vehicles

Resende, Camila Brandão de; Scarpel, Rodrigo Arnaldo

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Resumo

O mercado de bens de consumo é constituído por produtos heterogêneos que podem ser vistos como uma união de atributos ou características. Quantificar o valor dessas características pode auxiliar na criação de uma regra de precificação que permita, por exemplo, precificar um produto não existente, auxiliando na sua previsão de demanda. O objetivo deste trabalho é utilizar a teoria do preço hedônico para determinar empiricamente o valor e a importância relativa das características na precificação de veículos nacionais brasileiros. O modelo de previsão foi obtido utilizando-se uma função hedônica linear, cujos coeficientes foram estimados através de mínimos quadrados ordinários. Pode-se concluir que a potência é o fator de maior impacto no preço de um veículo, seguido pelo grau de luxo e marca.

Palavras-chave

Precificação, regressão hedônica, mercado automobilístico

Abstract

The market of consumer goods is consisted of heterogeneous products which can be viewed as a union of attributes or characteristics. Quantifying the value of these characteristics can help in the creation of a pricing rule, allowing, for example, pricing a product which is not available, and helping in the estimates of its demand. The purpose of this work is to use the theory of hedonic price to determine empirically the value of characteristics, as well as their relative importance, in the price of Brazilian vehicles. The model was obtained using data regarding 150 national vehicles and a linear hedonic function, which coefficients were estimated by ordinary least squares. It can be concluded that the engine power is the factor which has the greatest impact on a vehicle price, followed by the luxury level and the brand.

Keywords

Pricing, hedonic regression, auto market

References



AGARWAL, M. K.; RATCHFORD, B. T. Estimating demand functions for product characteristics: the case of automobiles. Journal of Consumer Research, v. 8, p. 249-262, 1980.

ARGUA, N. M.; HSIAO, C.; TAYLOR, G. A. Estimating consumer preferences using market data: An application to US automobile demand. Journal of Applied Econometrics, v. 9, p. 1-18, 1994.

BOSKIN, M. J. et al. Toward a more accurate measure of the cost of living. Final Report to the Senate Finance Committee from the Advisory Commission to Study the Consumer Price Index. 1996.

BRACHINGER, H. W. Statistical Theory of Hedonic Price Indices. Working Paper (to appear in: BRACHINGER, H. W.; DIEWERT, E. HEDONIC. Methods in Price Statistics: Theory and Practice. Springer, Heidelberg), 2002.

COLWELL, P. F.; DILMORE, G. Who was first? An examination of an early hedonic study, Land Economics, v. 75, n. 4, p. 620-626, 1999.

GOODMAN, A. C. Andrew court and the invention of hedonic price analysis. Journal of Urban Economics, v. 44, p. 291-298, 1998.

GRILICHES, Z. Hedonic price indexes for automobiles: An econometric analysis of quality change. In: GRILICHES, Z. Price indexes and quality change: studies in new methods of measurement. Cambridge: Harvard University Press, p. 55-87, 1961.

LANCASTER, K. A new approach to consumer's theory. Journal of Political Economy, v. 74, p. 132-157, 1966.

LINZ, S. Hedonic price measurements for IT products. Statistisches Bundesamt, 2004.

NERLOVE, M. Hedonic price functions and the measurement of preferences: the case of Swedish wine consumers. European Economic Review, v. 39, p. 1697-1716, 1995.

NETO, E. Estimação do preço hedônico: uma aplicação para o mercado imobiliário da cidade do Rio de Janeiro. 2002. Dissertação (Mestrado em Economia), Fundação Getúlio Vargas, Rio de Janeiro.

PAKES, A. A reconsideration of hedonic price indexes with an application to PC's. American Economic Review, v. 93, p. 1578-1614, 2003.

R DEVELOPMENT CORE TEAM. R: A language and environment for statistical computing.R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, URL: http://www.R-project.org, 2005.

REIS, H. J.; SILVA, J. M. C. Hedonic prices indexes for new passenger cars in Portugal (1997-2001). Economic Modelling, v. 23, p. 890-908, 2006.

ROSEN, S. Hedonic price and implicit markets: product differentiation in pure competition. Journal of Political Economy, v. 82, p. 34-55, 1974.

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