کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5057140 | 1476568 | 2012 | 14 صفحه PDF | دانلود رایگان |

The literature that examines the relationship between child or adolescent Body Mass Index (BMI) and academic attainment generally finds mixed results. This may be due to the use of different data sets, conditioning variables, or methodologies: studies either use an individual fixed effects (FE) approach and/or an instrumental variable (IV) specification. Using one common dataset, the Avon Longitudinal Study of Parents and Children, and a common set of controls, this paper compares the different approaches (including using different types of IV's), discusses their appropriateness, and contrasts their findings. We show that, although the results differ depending on the approach, most estimates cannot be statistically distinguished from OLS, nor from each other. Examining the potential violations of key assumptions of the different approaches and comparing their point estimates, we conclude that fat mass is unlikely to be causally related to academic achievement in adolescence.
⺠We examine the effect of adolescent adiposity on educational outcomes. ⺠We compare the findings using different approaches used in the literature. ⺠We use an individual fixed effects as well as IV approach, with different sets of instruments. ⺠We conclude that adiposity is unlikely to causally affect academic achievement in adolescence.
Journal: Economics & Human Biology - Volume 10, Issue 4, December 2012, Pages 405-418