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Estimation of age- and gender-specific food availability from household budget survey data

Published online by Cambridge University Press:  03 July 2008

VGS Vasdekis*
Affiliation:
Department of Statistics, Athens University of Economics and Business, 76 Patission Street, 10434 Athens, Greece
S Stylianou
Affiliation:
Department of Hygiene and Epidemiology, Medical School, University of Athens, 75 Mikras Asias Street, Athens, Greece
A Naska
Affiliation:
Department of Hygiene and Epidemiology, Medical School, University of Athens, 75 Mikras Asias Street, Athens, Greece
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Abstract

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Objective

To derive estimates of age–gender specific food availability, based on data collected at household level.

Design

Two alternative modelling approaches are described leading to linear and non-linear optimisation, respectively. The idea of penalised least squares is used for estimation of model parameters. The effect of household characteristics can be incorporated into both modelling approaches.

Setting

Household budget survey data from four European countries (Belgium, Greece, Norway and the United Kingdom), circa 1990.

Type
Research Article
Copyright
Copyright © CABI Publishing 2001