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Aggregation Without the Aggravation? Nonparametric Analysis of the Representative Consumer


Laurens Cherchye


KU Leuven; Erasmus Research Institute of Management (ERIM)

Ian Crawford


Institute for Fiscal Studies (IFS)

Bram De Rock


Katholieke Universiteit Leuven - Campus Kortrijk (KULAK) - Subfaculty of Economics and Applied Economics

Frederic Vermeulen


Tilburg University - CentER; Institute for the Study of Labor (IZA)


IZA Discussion Paper No. 6266

Abstract:     
In the tradition of Afriat (1967), Diewert (1973) and Varian (1982), we provide a revealed preference characterisation of the representative consumer. Our results are simple and complement those of Gorman (1953, 1961), Samuelson (1956) and others. They can also be applied to data very readily and without the need for auxilliary parametric or statistical assumptions. We investigate the application of our characterisation by means of a balanced microdata panel survey. Our findings provide robust evidence against the existence of a representative consumer for our data.

Number of Pages in PDF File: 24

Keywords: revealed preference, aggregation, Gorman polar form, GARP

JEL Classification: D10, D30, D60, E10

working papers series


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Date posted: January 8, 2012  

Suggested Citation

Cherchye, Laurens, Crawford, Ian, De Rock, Bram and Vermeulen, Frederic, Aggregation Without the Aggravation? Nonparametric Analysis of the Representative Consumer. IZA Discussion Paper No. 6266. Available at SSRN: http://ssrn.com/abstract=1981222

Contact Information

Laurens Cherchye (Contact Author)
KU Leuven ( email )
B-3000 Leuven
Belgium
Erasmus Research Institute of Management (ERIM)
P.O. Box 1738
3000 DR Rotterdam
Netherlands
Ian Crawford
Institute for Fiscal Studies (IFS) ( email )
7 Ridgmount Street
London, WC1E 7AE
United Kingdom
Bram De Rock
Katholieke Universiteit Leuven - Campus Kortrijk (KULAK) - Subfaculty of Economics and Applied Economics ( email )
Etienne Sabbelaan 53
Kortrijk, B-8500
Belgium
Frederic Vermeulen
Tilburg University - CentER ( email )
P.O. Box 90153
5000 LE Tilburg
Netherlands
+31 13 466 3196 (Phone)
HOME PAGE: http://center.uvt.nl/staff/vermeulen/
Institute for the Study of Labor (IZA)
P.O. Box 7240
Bonn, D-53072
Germany
Feedback to SSRN (Beta)


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