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Imitative Obesity and Relative Utility
by David G. Blanchflower, Andrew J. Oswald, Bert van Landeghem
(February 2009)
published in: Journal of the European Economic Association, 2009, 7(2-3), 528 - 538

Abstract:
If human beings care about their relative weight, a form of imitative obesity can emerge (in which people subconsciously keep up with the weight of the Joneses). Using Eurobarometer data on 29 countries, this paper provides cross-sectional evidence that overweight perceptions and dieting are influenced by a personís relative BMI, and longitudinal evidence from the German Socioeconomic Panel that well-being is influenced by relative BMI. Highly educated people see themselves as fatter − at any given actual weight − than those with low education. These results should be treated cautiously, and fixed-effects estimates are not always well-determined, but there are grounds to take seriously the possibility of socially contagious obesity.
Text: See Discussion Paper No. 4010  




 

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