Replaced with revised version of paper 07/19/10.

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...

This paper takes advantage of the Taiwan Education Panel Survey data set to empirically evaluate whether a student's academic performance, measured by his or her test score, is affected by the body weight status of the student. We show that a student's weight status has no impact on his or her...