Although childhood obesity has long been in focus, little is known about the sensitivity of behavioural choices to measure parental resource constraints. The aim of this study is to examine the heterogeneous effects of children’s (or their parents’) choices of lifestyle subject to...

This study investigates whether peers are a contributing factor in the increase in childhood obesity rates, and whether peer effects vary by race, gender and residential neighborhood. We control for the commercial food environment around schools and residence when estimating peer effects given...