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Imitative Obesity and Relative Utility

Blanchflower, David G.; Van Landeghem, Bert; & Oswald, Andrew J. (2009). Imitative Obesity and Relative Utility. Journal of the European Economic Association, 7(2-3), 528-538.

Blanchflower, David G.; Van Landeghem, Bert; & Oswald, Andrew J. (2009). Imitative Obesity and Relative Utility. Journal of the European Economic Association, 7(2-3), 528-538.

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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 person's 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. (JEL: D1, I12, I31)




JOUR



Blanchflower, David G.
Van Landeghem, Bert
Oswald, Andrew J.



2009


Journal of the European Economic Association

7

2-3

528-538







10.1162/JEEA.2009.7.2-3.528



1392