Cross-section data, disequilibrium situations and estimated coefficients: evidence from car ownership demand
AbstractThe objective of this paper is to analyse to what extent the use of cross-section data will distort the estimated elasticities for car ownership demand when the observed variables do not correspond to a state equilibrium for some individuals in the sample. Our proposal consists of approximating the equilibrium values of the observed variables by constructing a pseudo-panel data set which entails averaging individuals observed at different points of time into cohorts. The results show that individual and aggregate data lead to almost the same value for income elasticity, whereas with respect to working adult elasticity the similarity is less pronounced.
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Bibliographic InfoPaper provided by Xarxa de Referència en Economia Aplicada (XREAP) in its series Working Papers with number XREAP2007-04.
Length: 18 pages
Date of creation: Jun 2007
Date of revision: Jun 2007
Contact details of provider:
Postal: Espai de Recerca en Economia, Facultat de Ciències Econòmiques i Empresarials, Universitat de Barcelona, c/ Tinent Coronel Valenzuela, 1-11, 08034 Barcelona
Web page: http://www.pcb.ub.edu/xreap
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Cross-section; Pseudo panel; Disequilibrium.;
Find related papers by JEL classification:
- C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
- C21 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models
This paper has been announced in the following NEP Reports:
- NEP-ALL-2007-07-07 (All new papers)
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